3737475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{113}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 8057520

約数和(自身を除く): 4320045

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 113, 135, 147, 175, 189, 225, 245, 315, 339, 441, 525, 565, 675, 735, 791, 945, 1017, 1225, 1323, 1575, 1695, 2205, 2373, 2825, 3051, 3675, 3955, 4725, 5085, 5537, 6615, 7119, 8475, 11025, 11865, 15255, 16611, 19775, 21357, 25425, 27685, 33075, 35595, 49833, 59325, 76275, 83055, 106785, 138425, 149499, 177975, 249165, 415275, 533925, 747495, 1245825, 3737475]

約数ペア:

[(1, 3737475), (3, 1245825), (5, 747495), (7, 533925), (9, 415275), (15, 249165), (21, 177975), (25, 149499), (27, 138425), (35, 106785), (45, 83055), (49, 76275), (63, 59325), (75, 49833), (105, 35595), (113, 33075), (135, 27685), (147, 25425), (175, 21357), (189, 19775), (225, 16611), (245, 15255), (315, 11865), (339, 11025), (441, 8475), (525, 7119), (565, 6615), (675, 5537), (735, 5085), (791, 4725), (945, 3955), (1017, 3675), (1225, 3051), (1323, 2825), (1575, 2373), (1695, 2205)]