2023199925

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 3386307072

約数和(自身を除く): 1363107147

約数列:

[1, 3, 5, 15, 25, 75, 151, 227, 453, 681, 755, 787, 1135, 2265, 2361, 3405, 3775, 3935, 5675, 11325, 11805, 17025, 19675, 34277, 59025, 102831, 118837, 171385, 178649, 356511, 514155, 535947, 594185, 856925, 893245, 1782555, 2570775, 2679735, 2970925, 4466225, 8912775, 13398675, 26975999, 80927997, 134879995, 404639985, 674399975, 2023199925]

約数ペア:

[(1, 2023199925), (3, 674399975), (5, 404639985), (15, 134879995), (25, 80927997), (75, 26975999), (151, 13398675), (227, 8912775), (453, 4466225), (681, 2970925), (755, 2679735), (787, 2570775), (1135, 1782555), (2265, 893245), (2361, 856925), (3405, 594185), (3775, 535947), (3935, 514155), (5675, 356511), (11325, 178649), (11805, 171385), (17025, 118837), (19675, 102831), (34277, 59025)]