48650625

素因数分解:

$3^4\times 5^4\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 75

約数和(自身を含む): 93839493

約数和(自身を除く): 45188868

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 125, 135, 155, 225, 279, 375, 405, 465, 625, 675, 775, 837, 961, 1125, 1395, 1875, 2025, 2325, 2511, 2883, 3375, 3875, 4185, 4805, 5625, 6975, 8649, 10125, 11625, 12555, 14415, 16875, 19375, 20925, 24025, 25947, 34875, 43245, 50625, 58125, 62775, 72075, 77841, 104625, 120125, 129735, 174375, 216225, 313875, 360375, 389205, 523125, 600625, 648675, 1081125, 1569375, 1801875, 1946025, 3243375, 5405625, 9730125, 16216875, 48650625]

約数ペア:

[(1, 48650625), (3, 16216875), (5, 9730125), (9, 5405625), (15, 3243375), (25, 1946025), (27, 1801875), (31, 1569375), (45, 1081125), (75, 648675), (81, 600625), (93, 523125), (125, 389205), (135, 360375), (155, 313875), (225, 216225), (279, 174375), (375, 129735), (405, 120125), (465, 104625), (625, 77841), (675, 72075), (775, 62775), (837, 58125), (961, 50625), (1125, 43245), (1395, 34875), (1875, 25947), (2025, 24025), (2325, 20925), (2511, 19375), (2883, 16875), (3375, 14415), (3875, 12555), (4185, 11625), (4805, 10125), (5625, 8649)]