22489935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 41489280

約数和(自身を除く): 18999345

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 97, 123, 145, 195, 205, 291, 377, 435, 485, 533, 615, 1131, 1189, 1261, 1455, 1599, 1885, 2665, 2813, 3567, 3783, 3977, 5655, 5945, 6305, 7995, 8439, 11931, 14065, 15457, 17835, 18915, 19885, 36569, 42195, 46371, 51701, 59655, 77285, 109707, 115333, 155103, 182845, 231855, 258505, 345999, 548535, 576665, 775515, 1499329, 1729995, 4497987, 7496645, 22489935]

約数ペア:

[(1, 22489935), (3, 7496645), (5, 4497987), (13, 1729995), (15, 1499329), (29, 775515), (39, 576665), (41, 548535), (65, 345999), (87, 258505), (97, 231855), (123, 182845), (145, 155103), (195, 115333), (205, 109707), (291, 77285), (377, 59655), (435, 51701), (485, 46371), (533, 42195), (615, 36569), (1131, 19885), (1189, 18915), (1261, 17835), (1455, 15457), (1599, 14065), (1885, 11931), (2665, 8439), (2813, 7995), (3567, 6305), (3783, 5945), (3977, 5655)]