388369746675

素因数分解:

$3^2\times 5^2\times {\mathrm{126611}}^1\times {\mathrm{13633}}^1$

素因数の和:140260

約数の個数: 36

約数和(自身を含む): 695669887224

約数和(自身を除く): 307300140549

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 13633, 40899, 68165, 122697, 126611, 204495, 340825, 379833, 613485, 633055, 1022475, 1139499, 1899165, 3067425, 3165275, 5697495, 9495825, 28487475, 1726087763, 5178263289, 8630438815, 15534789867, 25891316445, 43152194075, 77673949335, 129456582225, 388369746675]

約数ペア:

[(1, 388369746675), (3, 129456582225), (5, 77673949335), (9, 43152194075), (15, 25891316445), (25, 15534789867), (45, 8630438815), (75, 5178263289), (225, 1726087763), (13633, 28487475), (40899, 9495825), (68165, 5697495), (122697, 3165275), (126611, 3067425), (204495, 1899165), (340825, 1139499), (379833, 1022475), (613485, 633055)]