47021625

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 98718984

約数和(自身を除く): 51697359

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 735, 853, 875, 1125, 1225, 1575, 2205, 2559, 2625, 3675, 4265, 5971, 6125, 7677, 7875, 11025, 12795, 17913, 18375, 21325, 29855, 38385, 41797, 53739, 55125, 63975, 89565, 106625, 125391, 149275, 191925, 208985, 268695, 319875, 376173, 447825, 626955, 746375, 959625, 1044925, 1343475, 1880865, 2239125, 3134775, 5224625, 6717375, 9404325, 15673875, 47021625]

約数ペア:

[(1, 47021625), (3, 15673875), (5, 9404325), (7, 6717375), (9, 5224625), (15, 3134775), (21, 2239125), (25, 1880865), (35, 1343475), (45, 1044925), (49, 959625), (63, 746375), (75, 626955), (105, 447825), (125, 376173), (147, 319875), (175, 268695), (225, 208985), (245, 191925), (315, 149275), (375, 125391), (441, 106625), (525, 89565), (735, 63975), (853, 55125), (875, 53739), (1125, 41797), (1225, 38385), (1575, 29855), (2205, 21325), (2559, 18375), (2625, 17913), (3675, 12795), (4265, 11025), (5971, 7875), (6125, 7677)]