1330358025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 2299535360

約数和(自身を除く): 969177335

約数列:

[1, 3, 5, 15, 25, 31, 75, 79, 93, 155, 237, 395, 465, 775, 1185, 1975, 2325, 2449, 5925, 7243, 7347, 12245, 21729, 36215, 36735, 61225, 108645, 181075, 183675, 224533, 543225, 572197, 673599, 1122665, 1716591, 2860985, 3367995, 5613325, 8582955, 14304925, 16839975, 17738107, 42914775, 53214321, 88690535, 266071605, 443452675, 1330358025]

約数ペア:

[(1, 1330358025), (3, 443452675), (5, 266071605), (15, 88690535), (25, 53214321), (31, 42914775), (75, 17738107), (79, 16839975), (93, 14304925), (155, 8582955), (237, 5613325), (395, 3367995), (465, 2860985), (775, 1716591), (1185, 1122665), (1975, 673599), (2325, 572197), (2449, 543225), (5925, 224533), (7243, 183675), (7347, 181075), (12245, 108645), (21729, 61225), (36215, 36735)]