22979775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 49150872

約数和(自身を除く): 26171097

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 37, 39, 49, 65, 75, 91, 105, 111, 147, 169, 175, 185, 195, 245, 259, 273, 325, 455, 481, 507, 525, 555, 637, 735, 777, 845, 925, 975, 1183, 1225, 1295, 1365, 1443, 1813, 1911, 2275, 2405, 2535, 2775, 3185, 3367, 3549, 3675, 3885, 4225, 5439, 5915, 6253, 6475, 6825, 7215, 8281, 9065, 9555, 10101, 12025, 12675, 15925, 16835, 17745, 18759, 19425, 23569, 24843, 27195, 29575, 31265, 36075, 41405, 43771, 45325, 47775, 50505, 70707, 84175, 88725, 93795, 117845, 124215, 131313, 135975, 156325, 207025, 218855, 252525, 306397, 353535, 468975, 589225, 621075, 656565, 919191, 1094275, 1531985, 1767675, 3282825, 4595955, 7659925, 22979775]

約数ペア:

[(1, 22979775), (3, 7659925), (5, 4595955), (7, 3282825), (13, 1767675), (15, 1531985), (21, 1094275), (25, 919191), (35, 656565), (37, 621075), (39, 589225), (49, 468975), (65, 353535), (75, 306397), (91, 252525), (105, 218855), (111, 207025), (147, 156325), (169, 135975), (175, 131313), (185, 124215), (195, 117845), (245, 93795), (259, 88725), (273, 84175), (325, 70707), (455, 50505), (481, 47775), (507, 45325), (525, 43771), (555, 41405), (637, 36075), (735, 31265), (777, 29575), (845, 27195), (925, 24843), (975, 23569), (1183, 19425), (1225, 18759), (1295, 17745), (1365, 16835), (1443, 15925), (1813, 12675), (1911, 12025), (2275, 10101), (2405, 9555), (2535, 9065), (2775, 8281), (3185, 7215), (3367, 6825), (3549, 6475), (3675, 6253), (3885, 5915), (4225, 5439)]