2100022295025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{32902817}}^1$

素因数の和:32902890

約数の個数: 48

約数和(自身を含む): 3720913881984

約数和(自身を除く): 1620891586959

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 4255, 12765, 21275, 63825, 32902817, 98708451, 164514085, 493542255, 756764791, 822570425, 1217404229, 2270294373, 2467711275, 3652212687, 3783823955, 6087021145, 11351471865, 18261063435, 18919119775, 28000297267, 30435105725, 56757359325, 84000891801, 91305317175, 140001486335, 420004459005, 700007431675, 2100022295025]

約数ペア:

[(1, 2100022295025), (3, 700007431675), (5, 420004459005), (15, 140001486335), (23, 91305317175), (25, 84000891801), (37, 56757359325), (69, 30435105725), (75, 28000297267), (111, 18919119775), (115, 18261063435), (185, 11351471865), (345, 6087021145), (555, 3783823955), (575, 3652212687), (851, 2467711275), (925, 2270294373), (1725, 1217404229), (2553, 822570425), (2775, 756764791), (4255, 493542255), (12765, 164514085), (21275, 98708451), (63825, 32902817)]