29908575

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 55948800

約数和(自身を除く): 26040225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 751, 885, 1475, 1593, 2253, 2655, 3755, 4425, 6759, 7965, 11265, 13275, 18775, 20277, 33795, 39825, 44309, 56325, 101385, 132927, 168975, 221545, 398781, 506925, 664635, 1107725, 1196343, 1993905, 3323175, 5981715, 9969525, 29908575]

約数ペア:

[(1, 29908575), (3, 9969525), (5, 5981715), (9, 3323175), (15, 1993905), (25, 1196343), (27, 1107725), (45, 664635), (59, 506925), (75, 398781), (135, 221545), (177, 168975), (225, 132927), (295, 101385), (531, 56325), (675, 44309), (751, 39825), (885, 33795), (1475, 20277), (1593, 18775), (2253, 13275), (2655, 11265), (3755, 7965), (4425, 6759)]