25381170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 71418672

約数和(自身を除く): 46037502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 255, 265, 306, 313, 318, 477, 510, 530, 626, 765, 795, 901, 939, 954, 1530, 1565, 1590, 1802, 1878, 2385, 2703, 2817, 3130, 4505, 4695, 4770, 5321, 5406, 5634, 8109, 9010, 9390, 10642, 13515, 14085, 15963, 16218, 16589, 26605, 27030, 28170, 31926, 33178, 40545, 47889, 49767, 53210, 79815, 81090, 82945, 95778, 99534, 149301, 159630, 165890, 239445, 248835, 282013, 298602, 478890, 497670, 564026, 746505, 846039, 1410065, 1493010, 1692078, 2538117, 2820130, 4230195, 5076234, 8460390, 12690585, 25381170]

約数ペア:

[(1, 25381170), (2, 12690585), (3, 8460390), (5, 5076234), (6, 4230195), (9, 2820130), (10, 2538117), (15, 1692078), (17, 1493010), (18, 1410065), (30, 846039), (34, 746505), (45, 564026), (51, 497670), (53, 478890), (85, 298602), (90, 282013), (102, 248835), (106, 239445), (153, 165890), (159, 159630), (170, 149301), (255, 99534), (265, 95778), (306, 82945), (313, 81090), (318, 79815), (477, 53210), (510, 49767), (530, 47889), (626, 40545), (765, 33178), (795, 31926), (901, 28170), (939, 27030), (954, 26605), (1530, 16589), (1565, 16218), (1590, 15963), (1802, 14085), (1878, 13515), (2385, 10642), (2703, 9390), (2817, 9010), (3130, 8109), (4505, 5634), (4695, 5406), (4770, 5321)]