30151995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 50663424

約数和(自身を除く): 20511429

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1063, 1891, 3189, 5315, 5673, 9455, 15945, 28365, 32953, 64843, 98859, 164765, 194529, 324215, 494295, 972645, 2010133, 6030399, 10050665, 30151995]

約数ペア:

[(1, 30151995), (3, 10050665), (5, 6030399), (15, 2010133), (31, 972645), (61, 494295), (93, 324215), (155, 194529), (183, 164765), (305, 98859), (465, 64843), (915, 32953), (1063, 28365), (1891, 15945), (3189, 9455), (5315, 5673)]