4261351325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 7021479168

約数和(自身を除く): 2760127843

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 197, 275, 385, 425, 595, 661, 935, 985, 1309, 1379, 1925, 2167, 2975, 3305, 3349, 4627, 4675, 4925, 6545, 6895, 7271, 10835, 11237, 15169, 16525, 16745, 23135, 23443, 32725, 34475, 36355, 36839, 50897, 54175, 56185, 75845, 78659, 83725, 115675, 117215, 123607, 130217, 181775, 184195, 254485, 257873, 280925, 379225, 393295, 586075, 618035, 651085, 865249, 911519, 920975, 1272425, 1289365, 1432387, 1966475, 2213689, 3090175, 3255425, 4326245, 4557595, 6446825, 7161935, 10026709, 11068445, 15495823, 21631225, 22787975, 24350579, 35809675, 50133545, 55342225, 77479115, 121752895, 170454053, 250667725, 387395575, 608764475, 852270265, 4261351325]

約数ペア:

[(1, 4261351325), (5, 852270265), (7, 608764475), (11, 387395575), (17, 250667725), (25, 170454053), (35, 121752895), (55, 77479115), (77, 55342225), (85, 50133545), (119, 35809675), (175, 24350579), (187, 22787975), (197, 21631225), (275, 15495823), (385, 11068445), (425, 10026709), (595, 7161935), (661, 6446825), (935, 4557595), (985, 4326245), (1309, 3255425), (1379, 3090175), (1925, 2213689), (2167, 1966475), (2975, 1432387), (3305, 1289365), (3349, 1272425), (4627, 920975), (4675, 911519), (4925, 865249), (6545, 651085), (6895, 618035), (7271, 586075), (10835, 393295), (11237, 379225), (15169, 280925), (16525, 257873), (16745, 254485), (23135, 184195), (23443, 181775), (32725, 130217), (34475, 123607), (36355, 117215), (36839, 115675), (50897, 83725), (54175, 78659), (56185, 75845)]