15694722045

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1\times {\mathrm{1949}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 27423630000

約数和(自身を除く): 11728907955

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1201, 1341, 1949, 2235, 3603, 5847, 6005, 6705, 9745, 10809, 17541, 18015, 29235, 54045, 87705, 178949, 290401, 536847, 871203, 894745, 1452005, 1610541, 2340749, 2613609, 2684235, 4356015, 7022247, 8052705, 11703745, 13068045, 21066741, 35111235, 105333705, 348771601, 1046314803, 1743858005, 3138944409, 5231574015, 15694722045]

約数ペア:

[(1, 15694722045), (3, 5231574015), (5, 3138944409), (9, 1743858005), (15, 1046314803), (45, 348771601), (149, 105333705), (447, 35111235), (745, 21066741), (1201, 13068045), (1341, 11703745), (1949, 8052705), (2235, 7022247), (3603, 4356015), (5847, 2684235), (6005, 2613609), (6705, 2340749), (9745, 1610541), (10809, 1452005), (17541, 894745), (18015, 871203), (29235, 536847), (54045, 290401), (87705, 178949)]