149841695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 197726400

約数和(自身を除く): 47884705

約数列:

[1, 5, 19, 29, 95, 137, 145, 397, 551, 685, 1985, 2603, 2755, 3973, 7543, 11513, 13015, 19865, 37715, 54389, 57565, 75487, 218747, 271945, 377435, 1033391, 1093735, 1577281, 5166955, 7886405, 29968339, 149841695]

約数ペア:

[(1, 149841695), (5, 29968339), (19, 7886405), (29, 5166955), (95, 1577281), (137, 1093735), (145, 1033391), (397, 377435), (551, 271945), (685, 218747), (1985, 75487), (2603, 57565), (2755, 54389), (3973, 37715), (7543, 19865), (11513, 13015)]