25899990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14153}}^1$

素因数の和:14224

約数の個数: 32

約数和(自身を含む): 63183456

約数和(自身を除く): 37283466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 14153, 28306, 42459, 70765, 84918, 141530, 212295, 424590, 863333, 1726666, 2589999, 4316665, 5179998, 8633330, 12949995, 25899990]

約数ペア:

[(1, 25899990), (2, 12949995), (3, 8633330), (5, 5179998), (6, 4316665), (10, 2589999), (15, 1726666), (30, 863333), (61, 424590), (122, 212295), (183, 141530), (305, 84918), (366, 70765), (610, 42459), (915, 28306), (1830, 14153)]