4343875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 1646525

約数列:

[1, 5, 19, 25, 31, 59, 95, 125, 155, 295, 475, 589, 775, 1121, 1475, 1829, 2375, 2945, 3875, 5605, 7375, 9145, 14725, 28025, 34751, 45725, 73625, 140125, 173755, 228625, 868775, 4343875]

約数ペア:

[(1, 4343875), (5, 868775), (19, 228625), (25, 173755), (31, 140125), (59, 73625), (95, 45725), (125, 34751), (155, 28025), (295, 14725), (475, 9145), (589, 7375), (775, 5605), (1121, 3875), (1475, 2945), (1829, 2375)]