30888675

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 57674880

約数和(自身を除く): 26786205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 683, 1005, 1675, 1809, 2049, 3015, 3415, 5025, 6147, 9045, 10245, 15075, 17075, 18441, 30735, 45225, 45761, 51225, 92205, 137283, 153675, 228805, 411849, 461025, 686415, 1144025, 1235547, 2059245, 3432075, 6177735, 10296225, 30888675]

約数ペア:

[(1, 30888675), (3, 10296225), (5, 6177735), (9, 3432075), (15, 2059245), (25, 1235547), (27, 1144025), (45, 686415), (67, 461025), (75, 411849), (135, 228805), (201, 153675), (225, 137283), (335, 92205), (603, 51225), (675, 45761), (683, 45225), (1005, 30735), (1675, 18441), (1809, 17075), (2049, 15075), (3015, 10245), (3415, 9045), (5025, 6147)]