23470965

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 51017472

約数和(自身を除く): 27546507

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 487, 567, 595, 765, 945, 1071, 1377, 1461, 1785, 2295, 2435, 2835, 3213, 3409, 4383, 5355, 6885, 7305, 8279, 9639, 10227, 13149, 16065, 17045, 21915, 24837, 30681, 39447, 41395, 48195, 51135, 57953, 65745, 74511, 92043, 124185, 153405, 173859, 197235, 223533, 276129, 289765, 372555, 460215, 521577, 670599, 869295, 1117665, 1380645, 1564731, 2607885, 3352995, 4694193, 7823655, 23470965]

約数ペア:

[(1, 23470965), (3, 7823655), (5, 4694193), (7, 3352995), (9, 2607885), (15, 1564731), (17, 1380645), (21, 1117665), (27, 869295), (35, 670599), (45, 521577), (51, 460215), (63, 372555), (81, 289765), (85, 276129), (105, 223533), (119, 197235), (135, 173859), (153, 153405), (189, 124185), (255, 92043), (315, 74511), (357, 65745), (405, 57953), (459, 51135), (487, 48195), (567, 41395), (595, 39447), (765, 30681), (945, 24837), (1071, 21915), (1377, 17045), (1461, 16065), (1785, 13149), (2295, 10227), (2435, 9639), (2835, 8279), (3213, 7305), (3409, 6885), (4383, 5355)]