15707055975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5839}}^1$

素因数の和:5985

約数の個数: 96

約数和(自身を含む): 29198131200

約数和(自身を除く): 13491075225

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 89, 93, 155, 195, 267, 325, 403, 445, 465, 775, 975, 1157, 1209, 1335, 2015, 2225, 2325, 2759, 3471, 5785, 5839, 6045, 6675, 8277, 10075, 13795, 17355, 17517, 28925, 29195, 30225, 35867, 41385, 68975, 75907, 86775, 87585, 107601, 145975, 179335, 181009, 206925, 227721, 379535, 437925, 519671, 538005, 543027, 896675, 905045, 1138605, 1559013, 1897675, 2353117, 2598355, 2690025, 2715135, 4525225, 5693025, 6755723, 7059351, 7795065, 11765585, 12991775, 13575675, 16109801, 20267169, 33778615, 35296755, 38975325, 48329403, 58827925, 80549005, 101335845, 168893075, 176483775, 209427413, 241647015, 402745025, 506679225, 628282239, 1047137065, 1208235075, 3141411195, 5235685325, 15707055975]

約数ペア:

[(1, 15707055975), (3, 5235685325), (5, 3141411195), (13, 1208235075), (15, 1047137065), (25, 628282239), (31, 506679225), (39, 402745025), (65, 241647015), (75, 209427413), (89, 176483775), (93, 168893075), (155, 101335845), (195, 80549005), (267, 58827925), (325, 48329403), (403, 38975325), (445, 35296755), (465, 33778615), (775, 20267169), (975, 16109801), (1157, 13575675), (1209, 12991775), (1335, 11765585), (2015, 7795065), (2225, 7059351), (2325, 6755723), (2759, 5693025), (3471, 4525225), (5785, 2715135), (5839, 2690025), (6045, 2598355), (6675, 2353117), (8277, 1897675), (10075, 1559013), (13795, 1138605), (17355, 905045), (17517, 896675), (28925, 543027), (29195, 538005), (30225, 519671), (35867, 437925), (41385, 379535), (68975, 227721), (75907, 206925), (86775, 181009), (87585, 179335), (107601, 145975)]