75482985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 125337600

約数和(自身を除く): 49854615

約数列:

[1, 3, 5, 15, 31, 93, 155, 271, 465, 599, 813, 1355, 1797, 2995, 4065, 8401, 8985, 18569, 25203, 42005, 55707, 92845, 126015, 162329, 278535, 486987, 811645, 2434935, 5032199, 15096597, 25160995, 75482985]

約数ペア:

[(1, 75482985), (3, 25160995), (5, 15096597), (15, 5032199), (31, 2434935), (93, 811645), (155, 486987), (271, 278535), (465, 162329), (599, 126015), (813, 92845), (1355, 55707), (1797, 42005), (2995, 25203), (4065, 18569), (8401, 8985)]