48389985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 96595200

約数和(自身を除く): 48205215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1031, 1043, 1341, 2235, 3093, 3129, 5155, 5215, 6705, 7217, 9279, 9387, 15465, 15645, 21651, 36085, 46395, 46935, 64953, 108255, 153619, 324765, 460857, 768095, 1075333, 1382571, 2304285, 3225999, 5376665, 6912855, 9677997, 16129995, 48389985]

約数ペア:

[(1, 48389985), (3, 16129995), (5, 9677997), (7, 6912855), (9, 5376665), (15, 3225999), (21, 2304285), (35, 1382571), (45, 1075333), (63, 768095), (105, 460857), (149, 324765), (315, 153619), (447, 108255), (745, 64953), (1031, 46935), (1043, 46395), (1341, 36085), (2235, 21651), (3093, 15645), (3129, 15465), (5155, 9387), (5215, 9279), (6705, 7217)]