47621925

素因数分解:

$3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 96799360

約数和(自身を除く): 49177435

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 81, 117, 135, 195, 201, 225, 243, 325, 335, 351, 405, 585, 603, 675, 729, 871, 975, 1005, 1053, 1215, 1675, 1755, 1809, 2025, 2187, 2613, 2925, 3015, 3159, 3645, 4355, 5025, 5265, 5427, 6075, 7839, 8775, 9045, 9477, 10935, 13065, 15075, 15795, 16281, 18225, 21775, 23517, 26325, 27135, 28431, 39195, 45225, 47385, 48843, 54675, 65325, 70551, 78975, 81405, 117585, 135675, 142155, 146529, 195975, 211653, 236925, 244215, 352755, 407025, 587925, 634959, 710775, 732645, 1058265, 1221075, 1763775, 1904877, 3174795, 3663225, 5291325, 9524385, 15873975, 47621925]

約数ペア:

[(1, 47621925), (3, 15873975), (5, 9524385), (9, 5291325), (13, 3663225), (15, 3174795), (25, 1904877), (27, 1763775), (39, 1221075), (45, 1058265), (65, 732645), (67, 710775), (75, 634959), (81, 587925), (117, 407025), (135, 352755), (195, 244215), (201, 236925), (225, 211653), (243, 195975), (325, 146529), (335, 142155), (351, 135675), (405, 117585), (585, 81405), (603, 78975), (675, 70551), (729, 65325), (871, 54675), (975, 48843), (1005, 47385), (1053, 45225), (1215, 39195), (1675, 28431), (1755, 27135), (1809, 26325), (2025, 23517), (2187, 21775), (2613, 18225), (2925, 16281), (3015, 15795), (3159, 15075), (3645, 13065), (4355, 10935), (5025, 9477), (5265, 9045), (5427, 8775), (6075, 7839)]