4429921875

素因数分解:

$3^1\times 5^7\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 7579668096

約数和(自身を除く): 3149746221

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 461, 615, 625, 1025, 1383, 1875, 2305, 3075, 3125, 5125, 6915, 9375, 11525, 15375, 15625, 18901, 25625, 34575, 46875, 56703, 57625, 76875, 78125, 94505, 128125, 172875, 234375, 283515, 288125, 384375, 472525, 640625, 864375, 1417575, 1440625, 1921875, 2362625, 3203125, 4321875, 7087875, 7203125, 9609375, 11813125, 21609375, 35439375, 36015625, 59065625, 108046875, 177196875, 295328125, 885984375, 1476640625, 4429921875]

約数ペア:

[(1, 4429921875), (3, 1476640625), (5, 885984375), (15, 295328125), (25, 177196875), (41, 108046875), (75, 59065625), (123, 36015625), (125, 35439375), (205, 21609375), (375, 11813125), (461, 9609375), (615, 7203125), (625, 7087875), (1025, 4321875), (1383, 3203125), (1875, 2362625), (2305, 1921875), (3075, 1440625), (3125, 1417575), (5125, 864375), (6915, 640625), (9375, 472525), (11525, 384375), (15375, 288125), (15625, 283515), (18901, 234375), (25625, 172875), (34575, 128125), (46875, 94505), (56703, 78125), (57625, 76875)]