97157475

素因数分解:

$3^7\times 5^2\times {\mathrm{1777}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 180787040

約数和(自身を除く): 83629565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1777, 2025, 2187, 3645, 5331, 6075, 8885, 10935, 15993, 18225, 26655, 44425, 47979, 54675, 79965, 133275, 143937, 239895, 399825, 431811, 719685, 1199475, 1295433, 2159055, 3598425, 3886299, 6477165, 10795275, 19431495, 32385825, 97157475]

約数ペア:

[(1, 97157475), (3, 32385825), (5, 19431495), (9, 10795275), (15, 6477165), (25, 3886299), (27, 3598425), (45, 2159055), (75, 1295433), (81, 1199475), (135, 719685), (225, 431811), (243, 399825), (405, 239895), (675, 143937), (729, 133275), (1215, 79965), (1777, 54675), (2025, 47979), (2187, 44425), (3645, 26655), (5331, 18225), (6075, 15993), (8885, 10935)]