416375595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^4\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 772542576

約数和(自身を除く): 356166981

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 361, 639, 855, 1065, 1083, 1349, 1805, 3195, 3249, 4047, 5415, 6745, 6859, 12141, 16245, 20235, 20577, 25631, 34295, 60705, 61731, 76893, 102885, 128155, 130321, 230679, 308655, 384465, 390963, 486989, 651605, 1153395, 1172889, 1460967, 1954815, 2434945, 4382901, 5864445, 7304835, 9252791, 21914505, 27758373, 46263955, 83275119, 138791865, 416375595]

約数ペア:

[(1, 416375595), (3, 138791865), (5, 83275119), (9, 46263955), (15, 27758373), (19, 21914505), (45, 9252791), (57, 7304835), (71, 5864445), (95, 4382901), (171, 2434945), (213, 1954815), (285, 1460967), (355, 1172889), (361, 1153395), (639, 651605), (855, 486989), (1065, 390963), (1083, 384465), (1349, 308655), (1805, 230679), (3195, 130321), (3249, 128155), (4047, 102885), (5415, 76893), (6745, 61731), (6859, 60705), (12141, 34295), (16245, 25631), (20235, 20577)]