84638505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 163565568

約数和(自身を除く): 78927063

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 303, 345, 347, 483, 505, 707, 805, 1041, 1515, 1735, 2121, 2323, 2415, 2429, 3535, 5205, 6969, 7287, 7981, 10605, 11615, 12145, 16261, 23943, 34845, 35047, 36435, 39905, 48783, 55867, 81305, 105141, 119715, 167601, 175235, 243915, 245329, 279335, 525705, 735987, 806081, 838005, 1226645, 2418243, 3679935, 4030405, 5642567, 12091215, 16927701, 28212835, 84638505]

約数ペア:

[(1, 84638505), (3, 28212835), (5, 16927701), (7, 12091215), (15, 5642567), (21, 4030405), (23, 3679935), (35, 2418243), (69, 1226645), (101, 838005), (105, 806081), (115, 735987), (161, 525705), (303, 279335), (345, 245329), (347, 243915), (483, 175235), (505, 167601), (707, 119715), (805, 105141), (1041, 81305), (1515, 55867), (1735, 48783), (2121, 39905), (2323, 36435), (2415, 35047), (2429, 34845), (3535, 23943), (5205, 16261), (6969, 12145), (7287, 11615), (7981, 10605)]