156988242425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{30839}}^1$

素因数の和:32406

約数の個数: 48

約数和(自身を含む): 234344524800

約数和(自身を除く): 77356282375

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1531, 3325, 7655, 10717, 29089, 30839, 38275, 53585, 145445, 154195, 203623, 215873, 267925, 585941, 727225, 770975, 1018115, 1079365, 2929705, 4101587, 5090575, 5396825, 14648525, 20507935, 47214509, 102539675, 236072545, 330501563, 897075671, 1180362725, 1652507815, 4485378355, 6279529697, 8262539075, 22426891775, 31397648485, 156988242425]

約数ペア:

[(1, 156988242425), (5, 31397648485), (7, 22426891775), (19, 8262539075), (25, 6279529697), (35, 4485378355), (95, 1652507815), (133, 1180362725), (175, 897075671), (475, 330501563), (665, 236072545), (1531, 102539675), (3325, 47214509), (7655, 20507935), (10717, 14648525), (29089, 5396825), (30839, 5090575), (38275, 4101587), (53585, 2929705), (145445, 1079365), (154195, 1018115), (203623, 770975), (215873, 727225), (267925, 585941)]