773640542025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{631247}}^1$

素因数の和:631695

約数の個数: 72

約数和(自身を含む): 1495830510720

約数和(自身を除く): 722189968695

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 419, 585, 975, 1257, 2095, 2925, 3771, 5447, 6285, 10475, 16341, 18855, 27235, 31425, 49023, 81705, 94275, 136175, 245115, 408525, 631247, 1225575, 1893741, 3156235, 5681223, 8206211, 9468705, 15781175, 24618633, 28406115, 41031055, 47343525, 73855899, 123093165, 142030575, 205155275, 264492493, 369279495, 615465825, 793477479, 1322462465, 1846397475, 2380432437, 3438402409, 3967387395, 6612312325, 10315207227, 11902162185, 17192012045, 19836936975, 30945621681, 51576036135, 59510810925, 85960060225, 154728108405, 257880180675, 773640542025]

約数ペア:

[(1, 773640542025), (3, 257880180675), (5, 154728108405), (9, 85960060225), (13, 59510810925), (15, 51576036135), (25, 30945621681), (39, 19836936975), (45, 17192012045), (65, 11902162185), (75, 10315207227), (117, 6612312325), (195, 3967387395), (225, 3438402409), (325, 2380432437), (419, 1846397475), (585, 1322462465), (975, 793477479), (1257, 615465825), (2095, 369279495), (2925, 264492493), (3771, 205155275), (5447, 142030575), (6285, 123093165), (10475, 73855899), (16341, 47343525), (18855, 41031055), (27235, 28406115), (31425, 24618633), (49023, 15781175), (81705, 9468705), (94275, 8206211), (136175, 5681223), (245115, 3156235), (408525, 1893741), (631247, 1225575)]