71698875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 130291200

約数和(自身を除く): 58592325

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 285, 347, 375, 435, 475, 551, 725, 1041, 1425, 1653, 1735, 2175, 2375, 2755, 3625, 5205, 6593, 7125, 8265, 8675, 10063, 10875, 13775, 19779, 26025, 30189, 32965, 41325, 43375, 50315, 68875, 98895, 130125, 150945, 164825, 191197, 206625, 251575, 494475, 573591, 754725, 824125, 955985, 1257875, 2472375, 2867955, 3773625, 4779925, 14339775, 23899625, 71698875]

約数ペア:

[(1, 71698875), (3, 23899625), (5, 14339775), (15, 4779925), (19, 3773625), (25, 2867955), (29, 2472375), (57, 1257875), (75, 955985), (87, 824125), (95, 754725), (125, 573591), (145, 494475), (285, 251575), (347, 206625), (375, 191197), (435, 164825), (475, 150945), (551, 130125), (725, 98895), (1041, 68875), (1425, 50315), (1653, 43375), (1735, 41325), (2175, 32965), (2375, 30189), (2755, 26025), (3625, 19779), (5205, 13775), (6593, 10875), (7125, 10063), (8265, 8675)]