158430075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 279684480

約数和(自身を除く): 121254405

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 1095, 1387, 1425, 1523, 1825, 4161, 4569, 5475, 6935, 7615, 20805, 22845, 28937, 34675, 38075, 86811, 104025, 111179, 114225, 144685, 333537, 434055, 555895, 723425, 1667685, 2112401, 2170275, 2779475, 6337203, 8338425, 10562005, 31686015, 52810025, 158430075]

約数ペア:

[(1, 158430075), (3, 52810025), (5, 31686015), (15, 10562005), (19, 8338425), (25, 6337203), (57, 2779475), (73, 2170275), (75, 2112401), (95, 1667685), (219, 723425), (285, 555895), (365, 434055), (475, 333537), (1095, 144685), (1387, 114225), (1425, 111179), (1523, 104025), (1825, 86811), (4161, 38075), (4569, 34675), (5475, 28937), (6935, 22845), (7615, 20805)]