38954156535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{16231}}^1$

素因数の和:16669

約数の個数: 96

約数和(自身を含む): 81435294720

約数和(自身を除く): 42481138185

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 401, 665, 855, 1197, 1203, 1995, 2005, 2807, 3609, 5985, 6015, 7619, 8421, 14035, 16231, 18045, 22857, 25263, 38095, 42105, 48693, 53333, 68571, 81155, 113617, 114285, 126315, 146079, 159999, 243465, 266665, 308389, 340851, 342855, 479997, 568085, 730395, 799995, 925167, 1022553, 1541945, 1704255, 2158723, 2399985, 2775501, 4625835, 5112765, 6476169, 6508631, 10793615, 13877505, 19428507, 19525893, 32380845, 32543155, 45560417, 58577679, 97142535, 97629465, 123663989, 136681251, 227802085, 292888395, 370991967, 410043753, 618319945, 683406255, 865647923, 1112975901, 1854959835, 2050218765, 2596943769, 4328239615, 5564879505, 7790831307, 12984718845, 38954156535]

約数ペア:

[(1, 38954156535), (3, 12984718845), (5, 7790831307), (7, 5564879505), (9, 4328239615), (15, 2596943769), (19, 2050218765), (21, 1854959835), (35, 1112975901), (45, 865647923), (57, 683406255), (63, 618319945), (95, 410043753), (105, 370991967), (133, 292888395), (171, 227802085), (285, 136681251), (315, 123663989), (399, 97629465), (401, 97142535), (665, 58577679), (855, 45560417), (1197, 32543155), (1203, 32380845), (1995, 19525893), (2005, 19428507), (2807, 13877505), (3609, 10793615), (5985, 6508631), (6015, 6476169), (7619, 5112765), (8421, 4625835), (14035, 2775501), (16231, 2399985), (18045, 2158723), (22857, 1704255), (25263, 1541945), (38095, 1022553), (42105, 925167), (48693, 799995), (53333, 730395), (68571, 568085), (81155, 479997), (113617, 342855), (114285, 340851), (126315, 308389), (146079, 266665), (159999, 243465)]