75662325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 145544256

約数和(自身を除く): 69881931

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 131, 151, 153, 225, 255, 393, 425, 453, 655, 755, 765, 1179, 1275, 1359, 1965, 2227, 2265, 2567, 3275, 3775, 3825, 5895, 6681, 6795, 7701, 9825, 11135, 11325, 12835, 19781, 20043, 23103, 29475, 33405, 33975, 38505, 55675, 59343, 64175, 98905, 100215, 115515, 167025, 178029, 192525, 296715, 336277, 494525, 501075, 577575, 890145, 1008831, 1483575, 1681385, 3026493, 4450725, 5044155, 8406925, 15132465, 25220775, 75662325]

約数ペア:

[(1, 75662325), (3, 25220775), (5, 15132465), (9, 8406925), (15, 5044155), (17, 4450725), (25, 3026493), (45, 1681385), (51, 1483575), (75, 1008831), (85, 890145), (131, 577575), (151, 501075), (153, 494525), (225, 336277), (255, 296715), (393, 192525), (425, 178029), (453, 167025), (655, 115515), (755, 100215), (765, 98905), (1179, 64175), (1275, 59343), (1359, 55675), (1965, 38505), (2227, 33975), (2265, 33405), (2567, 29475), (3275, 23103), (3775, 20043), (3825, 19781), (5895, 12835), (6681, 11325), (6795, 11135), (7701, 9825)]