38045025

素因数分解:

$3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 70531200

約数和(自身を除く): 32486175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 157, 225, 359, 471, 675, 785, 1077, 1413, 1795, 2355, 3231, 3925, 4239, 5385, 7065, 8975, 9693, 11775, 16155, 21195, 26925, 35325, 48465, 56363, 80775, 105975, 169089, 242325, 281815, 507267, 845445, 1409075, 1521801, 2536335, 4227225, 7609005, 12681675, 38045025]

約数ペア:

[(1, 38045025), (3, 12681675), (5, 7609005), (9, 4227225), (15, 2536335), (25, 1521801), (27, 1409075), (45, 845445), (75, 507267), (135, 281815), (157, 242325), (225, 169089), (359, 105975), (471, 80775), (675, 56363), (785, 48465), (1077, 35325), (1413, 26925), (1795, 21195), (2355, 16155), (3231, 11775), (3925, 9693), (4239, 8975), (5385, 7065)]