70223525

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 95243904

約数和(自身を除く): 25020379

約数列:

[1, 5, 19, 25, 31, 95, 155, 251, 361, 475, 589, 775, 1255, 1805, 2945, 4769, 6275, 7781, 9025, 11191, 14725, 23845, 38905, 55955, 90611, 119225, 147839, 194525, 279775, 453055, 739195, 2265275, 2808941, 3695975, 14044705, 70223525]

約数ペア:

[(1, 70223525), (5, 14044705), (19, 3695975), (25, 2808941), (31, 2265275), (95, 739195), (155, 453055), (251, 279775), (361, 194525), (475, 147839), (589, 119225), (775, 90611), (1255, 55955), (1805, 38905), (2945, 23845), (4769, 14725), (6275, 11191), (7781, 9025)]