38354225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 61162752

約数和(自身を除く): 22808527

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 733, 805, 1495, 2093, 2275, 3665, 4025, 5131, 7475, 9529, 10465, 16859, 18325, 25655, 47645, 52325, 66703, 84295, 118013, 128275, 219167, 238225, 333515, 421475, 590065, 1095835, 1534169, 1667575, 2950325, 5479175, 7670845, 38354225]

約数ペア:

[(1, 38354225), (5, 7670845), (7, 5479175), (13, 2950325), (23, 1667575), (25, 1534169), (35, 1095835), (65, 590065), (91, 421475), (115, 333515), (161, 238225), (175, 219167), (299, 128275), (325, 118013), (455, 84295), (575, 66703), (733, 52325), (805, 47645), (1495, 25655), (2093, 18325), (2275, 16859), (3665, 10465), (4025, 9529), (5131, 7475)]