30395925

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{919}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 65025600

約数和(自身を除く): 34629675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 919, 945, 1225, 1323, 1575, 2205, 2757, 3675, 4595, 4725, 6433, 6615, 8271, 11025, 13785, 19299, 22975, 24813, 32165, 33075, 41355, 45031, 57897, 68925, 96495, 124065, 135093, 160825, 173691, 206775, 225155, 289485, 405279, 482475, 620325, 675465, 868455, 1125775, 1215837, 1447425, 2026395, 3377325, 4342275, 6079185, 10131975, 30395925]

約数ペア:

[(1, 30395925), (3, 10131975), (5, 6079185), (7, 4342275), (9, 3377325), (15, 2026395), (21, 1447425), (25, 1215837), (27, 1125775), (35, 868455), (45, 675465), (49, 620325), (63, 482475), (75, 405279), (105, 289485), (135, 225155), (147, 206775), (175, 173691), (189, 160825), (225, 135093), (245, 124065), (315, 96495), (441, 68925), (525, 57897), (675, 45031), (735, 41355), (919, 33075), (945, 32165), (1225, 24813), (1323, 22975), (1575, 19299), (2205, 13785), (2757, 11025), (3675, 8271), (4595, 6615), (4725, 6433)]