350079125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 506068992

約数和(自身を除く): 155989867

約数列:

[1, 5, 11, 25, 31, 43, 55, 125, 155, 191, 215, 275, 341, 473, 775, 955, 1075, 1333, 1375, 1705, 2101, 2365, 3875, 4775, 5375, 5921, 6665, 8213, 8525, 10505, 11825, 14663, 23875, 29605, 33325, 41065, 42625, 52525, 59125, 65131, 73315, 90343, 148025, 166625, 205325, 254603, 262625, 325655, 366575, 451715, 740125, 1026625, 1273015, 1628275, 1832875, 2258575, 2800633, 6365075, 8141375, 11292875, 14003165, 31825375, 70015825, 350079125]

約数ペア:

[(1, 350079125), (5, 70015825), (11, 31825375), (25, 14003165), (31, 11292875), (43, 8141375), (55, 6365075), (125, 2800633), (155, 2258575), (191, 1832875), (215, 1628275), (275, 1273015), (341, 1026625), (473, 740125), (775, 451715), (955, 366575), (1075, 325655), (1333, 262625), (1375, 254603), (1705, 205325), (2101, 166625), (2365, 148025), (3875, 90343), (4775, 73315), (5375, 65131), (5921, 59125), (6665, 52525), (8213, 42625), (8525, 41065), (10505, 33325), (11825, 29605), (14663, 23875)]