412903695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 699715584

約数和(自身を除く): 286811889

約数列:

[1, 3, 5, 15, 47, 71, 73, 113, 141, 213, 219, 235, 339, 355, 365, 565, 705, 1065, 1095, 1695, 3337, 3431, 5183, 5311, 8023, 8249, 10011, 10293, 15549, 15933, 16685, 17155, 24069, 24747, 25915, 26555, 40115, 41245, 50055, 51465, 77745, 79665, 120345, 123735, 243601, 377081, 387703, 585679, 730803, 1131243, 1163109, 1218005, 1757037, 1885405, 1938515, 2928395, 3654015, 5656215, 5815545, 8785185, 27526913, 82580739, 137634565, 412903695]

約数ペア:

[(1, 412903695), (3, 137634565), (5, 82580739), (15, 27526913), (47, 8785185), (71, 5815545), (73, 5656215), (113, 3654015), (141, 2928395), (213, 1938515), (219, 1885405), (235, 1757037), (339, 1218005), (355, 1163109), (365, 1131243), (565, 730803), (705, 585679), (1065, 387703), (1095, 377081), (1695, 243601), (3337, 123735), (3431, 120345), (5183, 79665), (5311, 77745), (8023, 51465), (8249, 50055), (10011, 41245), (10293, 40115), (15549, 26555), (15933, 25915), (16685, 24747), (17155, 24069)]