25003530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 69548544

約数和(自身を除く): 44545014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 47, 69, 90, 94, 115, 138, 141, 207, 230, 235, 257, 282, 345, 414, 423, 470, 514, 690, 705, 771, 846, 1035, 1081, 1285, 1410, 1542, 2070, 2115, 2162, 2313, 2570, 3243, 3855, 4230, 4626, 5405, 5911, 6486, 7710, 9729, 10810, 11565, 11822, 12079, 16215, 17733, 19458, 23130, 24158, 29555, 32430, 35466, 36237, 48645, 53199, 59110, 60395, 72474, 88665, 97290, 106398, 108711, 120790, 177330, 181185, 217422, 265995, 277817, 362370, 531990, 543555, 555634, 833451, 1087110, 1389085, 1666902, 2500353, 2778170, 4167255, 5000706, 8334510, 12501765, 25003530]

約数ペア:

[(1, 25003530), (2, 12501765), (3, 8334510), (5, 5000706), (6, 4167255), (9, 2778170), (10, 2500353), (15, 1666902), (18, 1389085), (23, 1087110), (30, 833451), (45, 555634), (46, 543555), (47, 531990), (69, 362370), (90, 277817), (94, 265995), (115, 217422), (138, 181185), (141, 177330), (207, 120790), (230, 108711), (235, 106398), (257, 97290), (282, 88665), (345, 72474), (414, 60395), (423, 59110), (470, 53199), (514, 48645), (690, 36237), (705, 35466), (771, 32430), (846, 29555), (1035, 24158), (1081, 23130), (1285, 19458), (1410, 17733), (1542, 16215), (2070, 12079), (2115, 11822), (2162, 11565), (2313, 10810), (2570, 9729), (3243, 7710), (3855, 6486), (4230, 5911), (4626, 5405)]