90691965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22178

約数の個数: 48

約数和(自身を含む): 193484928

約数和(自身を除く): 102792963

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 22147, 66441, 110735, 155029, 199323, 287911, 332205, 465087, 775145, 863733, 996615, 1395261, 1439555, 2015377, 2325435, 2591199, 4318665, 6046131, 6976305, 10076885, 12955995, 18138393, 30230655, 90691965]

約数ペア:

[(1, 90691965), (3, 30230655), (5, 18138393), (7, 12955995), (9, 10076885), (13, 6976305), (15, 6046131), (21, 4318665), (35, 2591199), (39, 2325435), (45, 2015377), (63, 1439555), (65, 1395261), (91, 996615), (105, 863733), (117, 775145), (195, 465087), (273, 332205), (315, 287911), (455, 199323), (585, 155029), (819, 110735), (1365, 66441), (4095, 22147)]