109210325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 165513216

約数和(自身を除く): 56302891

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 631, 805, 989, 1075, 1505, 3155, 4025, 4417, 4945, 6923, 7525, 14513, 15775, 22085, 24725, 27133, 34615, 72565, 101591, 110425, 135665, 173075, 189931, 362825, 507955, 624059, 678325, 949655, 2539775, 3120295, 4368413, 4748275, 15601475, 21842065, 109210325]

約数ペア:

[(1, 109210325), (5, 21842065), (7, 15601475), (23, 4748275), (25, 4368413), (35, 3120295), (43, 2539775), (115, 949655), (161, 678325), (175, 624059), (215, 507955), (301, 362825), (575, 189931), (631, 173075), (805, 135665), (989, 110425), (1075, 101591), (1505, 72565), (3155, 34615), (4025, 27133), (4417, 24725), (4945, 22085), (6923, 15775), (7525, 14513)]