23787105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 15956895

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 367, 435, 447, 745, 1101, 1835, 2235, 4321, 5505, 10643, 12963, 21605, 31929, 53215, 54683, 64815, 159645, 164049, 273415, 820245, 1585807, 4757421, 7929035, 23787105]

約数ペア:

[(1, 23787105), (3, 7929035), (5, 4757421), (15, 1585807), (29, 820245), (87, 273415), (145, 164049), (149, 159645), (367, 64815), (435, 54683), (447, 53215), (745, 31929), (1101, 21605), (1835, 12963), (2235, 10643), (4321, 5505)]