130439225

素因数分解:

$5^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 189372924

約数和(自身を除く): 58933699

約数列:

[1, 5, 7, 25, 35, 49, 175, 233, 245, 457, 1165, 1225, 1631, 2285, 3199, 5825, 8155, 11417, 11425, 15995, 22393, 40775, 57085, 79975, 106481, 111965, 285425, 532405, 559825, 745367, 2662025, 3726835, 5217569, 18634175, 26087845, 130439225]

約数ペア:

[(1, 130439225), (5, 26087845), (7, 18634175), (25, 5217569), (35, 3726835), (49, 2662025), (175, 745367), (233, 559825), (245, 532405), (457, 285425), (1165, 111965), (1225, 106481), (1631, 79975), (2285, 57085), (3199, 40775), (5825, 22393), (8155, 15995), (11417, 11425)]