15805692

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 49900032

約数和(自身を除く): 34094340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 101, 108, 126, 138, 161, 162, 189, 202, 207, 243, 252, 276, 303, 322, 324, 378, 404, 414, 483, 486, 567, 606, 621, 644, 707, 756, 828, 909, 966, 972, 1134, 1212, 1242, 1414, 1449, 1701, 1818, 1863, 1932, 2121, 2268, 2323, 2484, 2727, 2828, 2898, 3402, 3636, 3726, 4242, 4347, 4646, 5454, 5589, 5796, 6363, 6804, 6969, 7452, 8181, 8484, 8694, 9292, 10908, 11178, 12726, 13041, 13938, 16261, 16362, 17388, 19089, 20907, 22356, 24543, 25452, 26082, 27876, 32522, 32724, 38178, 39123, 41814, 48783, 49086, 52164, 57267, 62721, 65044, 76356, 78246, 83628, 97566, 98172, 114534, 125442, 146349, 156492, 171801, 188163, 195132, 229068, 250884, 292698, 343602, 376326, 439047, 564489, 585396, 687204, 752652, 878094, 1128978, 1317141, 1756188, 2257956, 2634282, 3951423, 5268564, 7902846, 15805692]

約数ペア:

[(1, 15805692), (2, 7902846), (3, 5268564), (4, 3951423), (6, 2634282), (7, 2257956), (9, 1756188), (12, 1317141), (14, 1128978), (18, 878094), (21, 752652), (23, 687204), (27, 585396), (28, 564489), (36, 439047), (42, 376326), (46, 343602), (54, 292698), (63, 250884), (69, 229068), (81, 195132), (84, 188163), (92, 171801), (101, 156492), (108, 146349), (126, 125442), (138, 114534), (161, 98172), (162, 97566), (189, 83628), (202, 78246), (207, 76356), (243, 65044), (252, 62721), (276, 57267), (303, 52164), (322, 49086), (324, 48783), (378, 41814), (404, 39123), (414, 38178), (483, 32724), (486, 32522), (567, 27876), (606, 26082), (621, 25452), (644, 24543), (707, 22356), (756, 20907), (828, 19089), (909, 17388), (966, 16362), (972, 16261), (1134, 13938), (1212, 13041), (1242, 12726), (1414, 11178), (1449, 10908), (1701, 9292), (1818, 8694), (1863, 8484), (1932, 8181), (2121, 7452), (2268, 6969), (2323, 6804), (2484, 6363), (2727, 5796), (2828, 5589), (2898, 5454), (3402, 4646), (3636, 4347), (3726, 4242)]