38944425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 70620480

約数和(自身を除く): 31676055

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 677, 767, 885, 975, 1475, 2031, 2301, 3385, 3835, 4425, 8801, 10155, 11505, 16925, 19175, 26403, 39943, 44005, 50775, 57525, 119829, 132015, 199715, 220025, 519259, 599145, 660075, 998575, 1557777, 2596295, 2995725, 7788885, 12981475, 38944425]

約数ペア:

[(1, 38944425), (3, 12981475), (5, 7788885), (13, 2995725), (15, 2596295), (25, 1557777), (39, 998575), (59, 660075), (65, 599145), (75, 519259), (177, 220025), (195, 199715), (295, 132015), (325, 119829), (677, 57525), (767, 50775), (885, 44005), (975, 39943), (1475, 26403), (2031, 19175), (2301, 16925), (3385, 11505), (3835, 10155), (4425, 8801)]