391477515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 752613120

約数和(自身を除く): 361135605

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 101, 139, 143, 165, 169, 195, 303, 417, 429, 505, 507, 695, 715, 845, 1111, 1313, 1515, 1529, 1807, 1859, 2085, 2145, 2535, 3333, 3939, 4587, 5421, 5555, 5577, 6565, 7645, 9035, 9295, 14039, 14443, 16665, 17069, 19695, 19877, 22935, 23491, 27105, 27885, 42117, 43329, 51207, 59631, 70195, 70473, 72215, 85345, 99385, 117455, 154429, 182507, 187759, 210585, 216645, 256035, 258401, 298155, 352365, 463287, 547521, 563277, 772145, 775203, 912535, 938795, 1292005, 2007577, 2316435, 2372591, 2737605, 2816385, 3876015, 6022731, 7117773, 10037885, 11862955, 26098501, 30113655, 35588865, 78295503, 130492505, 391477515]

約数ペア:

[(1, 391477515), (3, 130492505), (5, 78295503), (11, 35588865), (13, 30113655), (15, 26098501), (33, 11862955), (39, 10037885), (55, 7117773), (65, 6022731), (101, 3876015), (139, 2816385), (143, 2737605), (165, 2372591), (169, 2316435), (195, 2007577), (303, 1292005), (417, 938795), (429, 912535), (505, 775203), (507, 772145), (695, 563277), (715, 547521), (845, 463287), (1111, 352365), (1313, 298155), (1515, 258401), (1529, 256035), (1807, 216645), (1859, 210585), (2085, 187759), (2145, 182507), (2535, 154429), (3333, 117455), (3939, 99385), (4587, 85345), (5421, 72215), (5555, 70473), (5577, 70195), (6565, 59631), (7645, 51207), (9035, 43329), (9295, 42117), (14039, 27885), (14443, 27105), (16665, 23491), (17069, 22935), (19695, 19877)]