153444945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 255571200

約数和(自身を除く): 102126255

約数列:

[1, 3, 5, 15, 29, 87, 145, 173, 435, 519, 865, 2039, 2595, 5017, 6117, 10195, 15051, 25085, 30585, 59131, 75255, 177393, 295655, 352747, 886965, 1058241, 1763735, 5291205, 10229663, 30688989, 51148315, 153444945]

約数ペア:

[(1, 153444945), (3, 51148315), (5, 30688989), (15, 10229663), (29, 5291205), (87, 1763735), (145, 1058241), (173, 886965), (435, 352747), (519, 295655), (865, 177393), (2039, 75255), (2595, 59131), (5017, 30585), (6117, 25085), (10195, 15051)]