984945325

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 1545234432

約数和(自身を除く): 560289107

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 127, 175, 245, 325, 455, 487, 635, 637, 889, 1225, 1651, 2275, 2435, 3175, 3185, 3409, 4445, 6223, 6331, 8255, 11557, 12175, 15925, 17045, 22225, 23863, 31115, 31655, 41275, 44317, 57785, 61849, 80899, 85225, 119315, 155575, 158275, 221585, 288925, 309245, 310219, 404495, 432943, 596575, 804037, 1107925, 1546225, 1551095, 2022475, 2164715, 3030601, 4020185, 5628259, 7755475, 10823575, 15153005, 20100925, 28141295, 39397813, 75765025, 140706475, 196989065, 984945325]

約数ペア:

[(1, 984945325), (5, 196989065), (7, 140706475), (13, 75765025), (25, 39397813), (35, 28141295), (49, 20100925), (65, 15153005), (91, 10823575), (127, 7755475), (175, 5628259), (245, 4020185), (325, 3030601), (455, 2164715), (487, 2022475), (635, 1551095), (637, 1546225), (889, 1107925), (1225, 804037), (1651, 596575), (2275, 432943), (2435, 404495), (3175, 310219), (3185, 309245), (3409, 288925), (4445, 221585), (6223, 158275), (6331, 155575), (8255, 119315), (11557, 85225), (12175, 80899), (15925, 61849), (17045, 57785), (22225, 44317), (23863, 41275), (31115, 31655)]