63898725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 116938944

約数和(自身を除く): 53040219

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1061, 1095, 1825, 2409, 3183, 4015, 5305, 5475, 11671, 12045, 15915, 20075, 26525, 35013, 58355, 60225, 77453, 79575, 175065, 232359, 291775, 387265, 851983, 875325, 1161795, 1936325, 2555949, 4259915, 5808975, 12779745, 21299575, 63898725]

約数ペア:

[(1, 63898725), (3, 21299575), (5, 12779745), (11, 5808975), (15, 4259915), (25, 2555949), (33, 1936325), (55, 1161795), (73, 875325), (75, 851983), (165, 387265), (219, 291775), (275, 232359), (365, 175065), (803, 79575), (825, 77453), (1061, 60225), (1095, 58355), (1825, 35013), (2409, 26525), (3183, 20075), (4015, 15915), (5305, 12045), (5475, 11671)]