29190375

素因数分解:

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

素因数の和:92

約数の個数: 72

約数和(自身を含む): 56386512

約数和(自身を除く): 27196137

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 125, 135, 155, 225, 243, 279, 375, 405, 465, 675, 775, 837, 961, 1125, 1215, 1395, 2025, 2325, 2511, 2883, 3375, 3875, 4185, 4805, 6075, 6975, 7533, 8649, 10125, 11625, 12555, 14415, 20925, 24025, 25947, 30375, 34875, 37665, 43245, 62775, 72075, 77841, 104625, 120125, 129735, 188325, 216225, 233523, 313875, 360375, 389205, 648675, 941625, 1081125, 1167615, 1946025, 3243375, 5838075, 9730125, 29190375]

約数ペア:

[(1, 29190375), (3, 9730125), (5, 5838075), (9, 3243375), (15, 1946025), (25, 1167615), (27, 1081125), (31, 941625), (45, 648675), (75, 389205), (81, 360375), (93, 313875), (125, 233523), (135, 216225), (155, 188325), (225, 129735), (243, 120125), (279, 104625), (375, 77841), (405, 72075), (465, 62775), (675, 43245), (775, 37665), (837, 34875), (961, 30375), (1125, 25947), (1215, 24025), (1395, 20925), (2025, 14415), (2325, 12555), (2511, 11625), (2883, 10125), (3375, 8649), (3875, 7533), (4185, 6975), (4805, 6075)]