67366875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 123960320

約数和(自身を除く): 56593445

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 61, 75, 93, 95, 125, 155, 183, 285, 305, 375, 465, 475, 589, 625, 775, 915, 1159, 1425, 1525, 1767, 1875, 1891, 2325, 2375, 2945, 3477, 3875, 4575, 5673, 5795, 7125, 7625, 8835, 9455, 11625, 11875, 14725, 17385, 19375, 22875, 28365, 28975, 35625, 35929, 38125, 44175, 47275, 58125, 73625, 86925, 107787, 114375, 141825, 144875, 179645, 220875, 236375, 368125, 434625, 538935, 709125, 724375, 898225, 1104375, 1181875, 2173125, 2694675, 3545625, 4491125, 13473375, 22455625, 67366875]

約数ペア:

[(1, 67366875), (3, 22455625), (5, 13473375), (15, 4491125), (19, 3545625), (25, 2694675), (31, 2173125), (57, 1181875), (61, 1104375), (75, 898225), (93, 724375), (95, 709125), (125, 538935), (155, 434625), (183, 368125), (285, 236375), (305, 220875), (375, 179645), (465, 144875), (475, 141825), (589, 114375), (625, 107787), (775, 86925), (915, 73625), (1159, 58125), (1425, 47275), (1525, 44175), (1767, 38125), (1875, 35929), (1891, 35625), (2325, 28975), (2375, 28365), (2945, 22875), (3477, 19375), (3875, 17385), (4575, 14725), (5673, 11875), (5795, 11625), (7125, 9455), (7625, 8835)]