2011350255

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{14753}}^1$

素因数の和:14971

約数の個数: 32

約数和(自身を含む): 3293092800

約数和(自身を除く): 1281742545

約数列:

[1, 3, 5, 15, 61, 149, 183, 305, 447, 745, 915, 2235, 9089, 14753, 27267, 44259, 45445, 73765, 136335, 221295, 899933, 2198197, 2699799, 4499665, 6594591, 10990985, 13498995, 32972955, 134090017, 402270051, 670450085, 2011350255]

約数ペア:

[(1, 2011350255), (3, 670450085), (5, 402270051), (15, 134090017), (61, 32972955), (149, 13498995), (183, 10990985), (305, 6594591), (447, 4499665), (745, 2699799), (915, 2198197), (2235, 899933), (9089, 221295), (14753, 136335), (27267, 73765), (44259, 45445)]