76530195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 160239456

約数和(自身を除く): 83709261

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 665, 673, 855, 1083, 1197, 1805, 1995, 2019, 2527, 3249, 3365, 4711, 5415, 5985, 6057, 7581, 10095, 12635, 12787, 14133, 16245, 22743, 23555, 30285, 37905, 38361, 42399, 63935, 70665, 89509, 113715, 115083, 191805, 211995, 242953, 268527, 447545, 575415, 728859, 805581, 1214765, 1342635, 1700671, 2186577, 3644295, 4027905, 5102013, 8503355, 10932885, 15306039, 25510065, 76530195]

約数ペア:

[(1, 76530195), (3, 25510065), (5, 15306039), (7, 10932885), (9, 8503355), (15, 5102013), (19, 4027905), (21, 3644295), (35, 2186577), (45, 1700671), (57, 1342635), (63, 1214765), (95, 805581), (105, 728859), (133, 575415), (171, 447545), (285, 268527), (315, 242953), (361, 211995), (399, 191805), (665, 115083), (673, 113715), (855, 89509), (1083, 70665), (1197, 63935), (1805, 42399), (1995, 38361), (2019, 37905), (2527, 30285), (3249, 23555), (3365, 22743), (4711, 16245), (5415, 14133), (5985, 12787), (6057, 12635), (7581, 10095)]