7054320525

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{14653}}^1$

素因数の和:14811

約数の個数: 72

約数和(自身を含む): 13671830304

約数和(自身を除く): 6617509779

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 131, 147, 175, 245, 393, 525, 655, 735, 917, 1225, 1965, 2751, 3275, 3675, 4585, 6419, 9825, 13755, 14653, 19257, 22925, 32095, 43959, 68775, 73265, 96285, 102571, 160475, 219795, 307713, 366325, 481425, 512855, 717997, 1098975, 1538565, 1919543, 2153991, 2564275, 3589985, 5758629, 7692825, 9597715, 10769955, 13436801, 17949925, 28793145, 40310403, 47988575, 53849775, 67184005, 94057607, 143965725, 201552015, 282172821, 335920025, 470288035, 1007760075, 1410864105, 2351440175, 7054320525]

約数ペア:

[(1, 7054320525), (3, 2351440175), (5, 1410864105), (7, 1007760075), (15, 470288035), (21, 335920025), (25, 282172821), (35, 201552015), (49, 143965725), (75, 94057607), (105, 67184005), (131, 53849775), (147, 47988575), (175, 40310403), (245, 28793145), (393, 17949925), (525, 13436801), (655, 10769955), (735, 9597715), (917, 7692825), (1225, 5758629), (1965, 3589985), (2751, 2564275), (3275, 2153991), (3675, 1919543), (4585, 1538565), (6419, 1098975), (9825, 717997), (13755, 512855), (14653, 481425), (19257, 366325), (22925, 307713), (32095, 219795), (43959, 160475), (68775, 102571), (73265, 96285)]