25501710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 68802048

約数和(自身を除く): 43300338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2843, 2990, 4485, 5686, 8529, 8970, 14215, 17058, 28430, 36959, 42645, 65389, 73918, 85290, 110877, 130778, 184795, 196167, 221754, 326945, 369590, 392334, 554385, 653890, 850057, 980835, 1108770, 1700114, 1961670, 2550171, 4250285, 5100342, 8500570, 12750855, 25501710]

約数ペア:

[(1, 25501710), (2, 12750855), (3, 8500570), (5, 5100342), (6, 4250285), (10, 2550171), (13, 1961670), (15, 1700114), (23, 1108770), (26, 980835), (30, 850057), (39, 653890), (46, 554385), (65, 392334), (69, 369590), (78, 326945), (115, 221754), (130, 196167), (138, 184795), (195, 130778), (230, 110877), (299, 85290), (345, 73918), (390, 65389), (598, 42645), (690, 36959), (897, 28430), (1495, 17058), (1794, 14215), (2843, 8970), (2990, 8529), (4485, 5686)]