378045135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28097}}^1$

素因数の和:28144

約数の個数: 48

約数和(自身を含む): 736392384

約数和(自身を除く): 358347249

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 28097, 84291, 140485, 252873, 365261, 421455, 646231, 1095783, 1264365, 1826305, 1938693, 3231155, 3287349, 5478915, 5816079, 8401003, 9693465, 16436745, 25203009, 29080395, 42005015, 75609027, 126015045, 378045135]

約数ペア:

[(1, 378045135), (3, 126015045), (5, 75609027), (9, 42005015), (13, 29080395), (15, 25203009), (23, 16436745), (39, 9693465), (45, 8401003), (65, 5816079), (69, 5478915), (115, 3287349), (117, 3231155), (195, 1938693), (207, 1826305), (299, 1264365), (345, 1095783), (585, 646231), (897, 421455), (1035, 365261), (1495, 252873), (2691, 140485), (4485, 84291), (13455, 28097)]