15202005975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{2999}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 29349684000

約数和(自身を除く): 14147678025

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1733, 2925, 2999, 5199, 8665, 8997, 14995, 15597, 22529, 25995, 26991, 38987, 43325, 44985, 67587, 74975, 77985, 112645, 116961, 129975, 134955, 194935, 202761, 224925, 337935, 350883, 389925, 563225, 584805, 674775, 974675, 1013805, 1689675, 1754415, 2924025, 5069025, 5197267, 8772075, 15591801, 25986335, 46775403, 67564471, 77959005, 129931675, 202693413, 233877015, 337822355, 389795025, 608080239, 1013467065, 1169385075, 1689111775, 3040401195, 5067335325, 15202005975]

約数ペア:

[(1, 15202005975), (3, 5067335325), (5, 3040401195), (9, 1689111775), (13, 1169385075), (15, 1013467065), (25, 608080239), (39, 389795025), (45, 337822355), (65, 233877015), (75, 202693413), (117, 129931675), (195, 77959005), (225, 67564471), (325, 46775403), (585, 25986335), (975, 15591801), (1733, 8772075), (2925, 5197267), (2999, 5069025), (5199, 2924025), (8665, 1754415), (8997, 1689675), (14995, 1013805), (15597, 974675), (22529, 674775), (25995, 584805), (26991, 563225), (38987, 389925), (43325, 350883), (44985, 337935), (67587, 224925), (74975, 202761), (77985, 194935), (112645, 134955), (116961, 129975)]