84695975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 131658240

約数和(自身を除く): 46962265

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 631, 767, 1475, 2065, 2275, 3155, 3835, 4417, 5369, 8203, 10325, 15775, 19175, 22085, 26845, 37229, 41015, 57421, 110425, 134225, 186145, 205075, 260603, 287105, 483977, 930725, 1303015, 1435525, 2419885, 3387839, 6515075, 12099425, 16939195, 84695975]

約数ペア:

[(1, 84695975), (5, 16939195), (7, 12099425), (13, 6515075), (25, 3387839), (35, 2419885), (59, 1435525), (65, 1303015), (91, 930725), (175, 483977), (295, 287105), (325, 260603), (413, 205075), (455, 186145), (631, 134225), (767, 110425), (1475, 57421), (2065, 41015), (2275, 37229), (3155, 26845), (3835, 22085), (4417, 19175), (5369, 15775), (8203, 10325)]