72686115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 133735680

約数和(自身を除く): 61049565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 151, 171, 285, 453, 563, 755, 855, 1359, 1689, 2265, 2815, 2869, 5067, 6795, 8445, 8607, 10697, 14345, 25335, 25821, 32091, 43035, 53485, 85013, 96273, 129105, 160455, 255039, 425065, 481365, 765117, 1275195, 1615247, 3825585, 4845741, 8076235, 14537223, 24228705, 72686115]

約数ペア:

[(1, 72686115), (3, 24228705), (5, 14537223), (9, 8076235), (15, 4845741), (19, 3825585), (45, 1615247), (57, 1275195), (95, 765117), (151, 481365), (171, 425065), (285, 255039), (453, 160455), (563, 129105), (755, 96273), (855, 85013), (1359, 53485), (1689, 43035), (2265, 32091), (2815, 25821), (2869, 25335), (5067, 14345), (6795, 10697), (8445, 8607)]