65264465

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 92192256

約数和(自身を除く): 26927791

約数列:

[1, 5, 7, 35, 53, 151, 233, 265, 371, 755, 1057, 1165, 1631, 1855, 5285, 8003, 8155, 12349, 35183, 40015, 56021, 61745, 86443, 175915, 246281, 280105, 432215, 1231405, 1864699, 9323495, 13052893, 65264465]

約数ペア:

[(1, 65264465), (5, 13052893), (7, 9323495), (35, 1864699), (53, 1231405), (151, 432215), (233, 280105), (265, 246281), (371, 175915), (755, 86443), (1057, 61745), (1165, 56021), (1631, 40015), (1855, 35183), (5285, 12349), (8003, 8155)]