73351875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 134956800

約数和(自身を除く): 61604925

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 71, 75, 87, 95, 125, 145, 213, 285, 355, 375, 435, 475, 551, 625, 725, 1065, 1349, 1425, 1653, 1775, 1875, 2059, 2175, 2375, 2755, 3625, 4047, 5325, 6177, 6745, 7125, 8265, 8875, 10295, 10875, 11875, 13775, 18125, 20235, 26625, 30885, 33725, 35625, 39121, 41325, 44375, 51475, 54375, 68875, 101175, 117363, 133125, 154425, 168625, 195605, 206625, 257375, 344375, 505875, 586815, 772125, 843125, 978025, 1033125, 1286875, 2529375, 2934075, 3860625, 4890125, 14670375, 24450625, 73351875]

約数ペア:

[(1, 73351875), (3, 24450625), (5, 14670375), (15, 4890125), (19, 3860625), (25, 2934075), (29, 2529375), (57, 1286875), (71, 1033125), (75, 978025), (87, 843125), (95, 772125), (125, 586815), (145, 505875), (213, 344375), (285, 257375), (355, 206625), (375, 195605), (435, 168625), (475, 154425), (551, 133125), (625, 117363), (725, 101175), (1065, 68875), (1349, 54375), (1425, 51475), (1653, 44375), (1775, 41325), (1875, 39121), (2059, 35625), (2175, 33725), (2375, 30885), (2755, 26625), (3625, 20235), (4047, 18125), (5325, 13775), (6177, 11875), (6745, 10875), (7125, 10295), (8265, 8875)]