23048415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 46126080

約数和(自身を除く): 23077665

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 571, 585, 621, 897, 1035, 1495, 1713, 1755, 2691, 2855, 3105, 4485, 5139, 7423, 8073, 8565, 13133, 13455, 15417, 22269, 25695, 37115, 39399, 40365, 65665, 66807, 77085, 111345, 118197, 170729, 196995, 200421, 334035, 354591, 512187, 590985, 853645, 1002105, 1536561, 1772955, 2560935, 4609683, 7682805, 23048415]

約数ペア:

[(1, 23048415), (3, 7682805), (5, 4609683), (9, 2560935), (13, 1772955), (15, 1536561), (23, 1002105), (27, 853645), (39, 590985), (45, 512187), (65, 354591), (69, 334035), (115, 200421), (117, 196995), (135, 170729), (195, 118197), (207, 111345), (299, 77085), (345, 66807), (351, 65665), (571, 40365), (585, 39399), (621, 37115), (897, 25695), (1035, 22269), (1495, 15417), (1713, 13455), (1755, 13133), (2691, 8565), (2855, 8073), (3105, 7423), (4485, 5139)]