66480015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 124761600

約数和(自身を除く): 58281585

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 245, 453, 599, 735, 755, 1057, 1797, 2265, 2995, 3171, 4193, 5285, 7399, 8985, 12579, 15855, 20965, 22197, 29351, 36995, 62895, 88053, 90449, 110985, 146755, 271347, 440265, 452245, 633143, 1356735, 1899429, 3165715, 4432001, 9497145, 13296003, 22160005, 66480015]

約数ペア:

[(1, 66480015), (3, 22160005), (5, 13296003), (7, 9497145), (15, 4432001), (21, 3165715), (35, 1899429), (49, 1356735), (105, 633143), (147, 452245), (151, 440265), (245, 271347), (453, 146755), (599, 110985), (735, 90449), (755, 88053), (1057, 62895), (1797, 36995), (2265, 29351), (2995, 22197), (3171, 20965), (4193, 15855), (5285, 12579), (7399, 8985)]