237904095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 450261504

約数和(自身を除く): 212357409

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 197, 429, 563, 591, 715, 985, 1689, 2145, 2167, 2561, 2815, 2955, 6193, 6501, 7319, 7683, 8445, 10835, 12805, 18579, 21957, 28171, 30965, 32505, 36595, 38415, 80509, 84513, 92895, 109785, 110911, 140855, 241527, 332733, 402545, 422565, 554555, 1207635, 1220021, 1441843, 1663665, 3660063, 4325529, 6100105, 7209215, 15860273, 18300315, 21627645, 47580819, 79301365, 237904095]

約数ペア:

[(1, 237904095), (3, 79301365), (5, 47580819), (11, 21627645), (13, 18300315), (15, 15860273), (33, 7209215), (39, 6100105), (55, 4325529), (65, 3660063), (143, 1663665), (165, 1441843), (195, 1220021), (197, 1207635), (429, 554555), (563, 422565), (591, 402545), (715, 332733), (985, 241527), (1689, 140855), (2145, 110911), (2167, 109785), (2561, 92895), (2815, 84513), (2955, 80509), (6193, 38415), (6501, 36595), (7319, 32505), (7683, 30965), (8445, 28171), (10835, 21957), (12805, 18579)]