28932150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 79557408

約数和(自身を除く): 50625258

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 195, 222, 325, 370, 390, 401, 481, 555, 650, 802, 925, 962, 975, 1110, 1203, 1443, 1850, 1950, 2005, 2405, 2406, 2775, 2886, 4010, 4810, 5213, 5550, 6015, 7215, 10025, 10426, 12025, 12030, 14430, 14837, 15639, 20050, 24050, 26065, 29674, 30075, 31278, 36075, 44511, 52130, 60150, 72150, 74185, 78195, 89022, 130325, 148370, 156390, 192881, 222555, 260650, 370925, 385762, 390975, 445110, 578643, 741850, 781950, 964405, 1112775, 1157286, 1928810, 2225550, 2893215, 4822025, 5786430, 9644050, 14466075, 28932150]

約数ペア:

[(1, 28932150), (2, 14466075), (3, 9644050), (5, 5786430), (6, 4822025), (10, 2893215), (13, 2225550), (15, 1928810), (25, 1157286), (26, 1112775), (30, 964405), (37, 781950), (39, 741850), (50, 578643), (65, 445110), (74, 390975), (75, 385762), (78, 370925), (111, 260650), (130, 222555), (150, 192881), (185, 156390), (195, 148370), (222, 130325), (325, 89022), (370, 78195), (390, 74185), (401, 72150), (481, 60150), (555, 52130), (650, 44511), (802, 36075), (925, 31278), (962, 30075), (975, 29674), (1110, 26065), (1203, 24050), (1443, 20050), (1850, 15639), (1950, 14837), (2005, 14430), (2405, 12030), (2406, 12025), (2775, 10426), (2886, 10025), (4010, 7215), (4810, 6015), (5213, 5550)]