87630375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 91632345

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 125, 133, 147, 175, 245, 251, 285, 375, 399, 475, 525, 665, 735, 753, 875, 931, 1225, 1255, 1425, 1757, 1995, 2375, 2625, 2793, 3325, 3675, 3765, 4655, 4769, 5271, 6125, 6275, 7125, 8785, 9975, 12299, 13965, 14307, 16625, 18375, 18825, 23275, 23845, 26355, 31375, 33383, 36897, 43925, 49875, 61495, 69825, 71535, 94125, 100149, 116375, 119225, 131775, 166915, 184485, 219625, 233681, 307475, 349125, 357675, 500745, 596125, 658875, 701043, 834575, 922425, 1168405, 1537375, 1788375, 2503725, 3505215, 4172875, 4612125, 5842025, 12518625, 17526075, 29210125, 87630375]

約数ペア:

[(1, 87630375), (3, 29210125), (5, 17526075), (7, 12518625), (15, 5842025), (19, 4612125), (21, 4172875), (25, 3505215), (35, 2503725), (49, 1788375), (57, 1537375), (75, 1168405), (95, 922425), (105, 834575), (125, 701043), (133, 658875), (147, 596125), (175, 500745), (245, 357675), (251, 349125), (285, 307475), (375, 233681), (399, 219625), (475, 184485), (525, 166915), (665, 131775), (735, 119225), (753, 116375), (875, 100149), (931, 94125), (1225, 71535), (1255, 69825), (1425, 61495), (1757, 49875), (1995, 43925), (2375, 36897), (2625, 33383), (2793, 31375), (3325, 26355), (3675, 23845), (3765, 23275), (4655, 18825), (4769, 18375), (5271, 16625), (6125, 14307), (6275, 13965), (7125, 12299), (8785, 9975)]