23786996975

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 35622720000

約数和(自身を除く): 11835723025

約数列:

[1, 5, 7, 25, 29, 35, 83, 145, 149, 175, 203, 379, 415, 581, 725, 745, 1015, 1043, 1895, 2075, 2407, 2653, 2905, 3725, 4321, 5075, 5215, 9475, 10991, 12035, 12367, 13265, 14525, 16849, 21605, 26075, 30247, 31457, 54955, 56471, 60175, 61835, 66325, 76937, 84245, 86569, 108025, 151235, 157285, 220199, 274775, 282355, 309175, 358643, 384685, 395297, 421225, 432845, 756175, 786425, 912253, 1100995, 1411775, 1637659, 1793215, 1923425, 1976485, 2164225, 2510501, 4561265, 4687093, 5504975, 6385771, 8188295, 8966075, 9882425, 11463613, 12552505, 22806325, 23435465, 31928855, 32809651, 40941475, 57318065, 62762525, 117177325, 135925697, 159644275, 164048255, 286590325, 679628485, 820241275, 951479879, 3398142425, 4757399395, 23786996975]

約数ペア:

[(1, 23786996975), (5, 4757399395), (7, 3398142425), (25, 951479879), (29, 820241275), (35, 679628485), (83, 286590325), (145, 164048255), (149, 159644275), (175, 135925697), (203, 117177325), (379, 62762525), (415, 57318065), (581, 40941475), (725, 32809651), (745, 31928855), (1015, 23435465), (1043, 22806325), (1895, 12552505), (2075, 11463613), (2407, 9882425), (2653, 8966075), (2905, 8188295), (3725, 6385771), (4321, 5504975), (5075, 4687093), (5215, 4561265), (9475, 2510501), (10991, 2164225), (12035, 1976485), (12367, 1923425), (13265, 1793215), (14525, 1637659), (16849, 1411775), (21605, 1100995), (26075, 912253), (30247, 786425), (31457, 756175), (54955, 432845), (56471, 421225), (60175, 395297), (61835, 384685), (66325, 358643), (76937, 309175), (84245, 282355), (86569, 274775), (108025, 220199), (151235, 157285)]