83882625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 150109440

約数和(自身を除く): 66226815

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 125, 183, 193, 285, 305, 375, 475, 579, 915, 965, 1159, 1425, 1525, 2375, 2895, 3477, 3667, 4575, 4825, 5795, 7125, 7625, 11001, 11773, 14475, 17385, 18335, 22875, 24125, 28975, 35319, 55005, 58865, 72375, 86925, 91675, 144875, 176595, 223687, 275025, 294325, 434625, 458375, 671061, 882975, 1118435, 1375125, 1471625, 3355305, 4414875, 5592175, 16776525, 27960875, 83882625]

約数ペア:

[(1, 83882625), (3, 27960875), (5, 16776525), (15, 5592175), (19, 4414875), (25, 3355305), (57, 1471625), (61, 1375125), (75, 1118435), (95, 882975), (125, 671061), (183, 458375), (193, 434625), (285, 294325), (305, 275025), (375, 223687), (475, 176595), (579, 144875), (915, 91675), (965, 86925), (1159, 72375), (1425, 58865), (1525, 55005), (2375, 35319), (2895, 28975), (3477, 24125), (3667, 22875), (4575, 18335), (4825, 17385), (5795, 14475), (7125, 11773), (7625, 11001)]