1618229145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15061}}^1$

素因数の和:15130

約数の個数: 64

約数和(自身を含む): 3036499200

約数和(自身を除く): 1418270055

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 247, 285, 377, 435, 551, 741, 1131, 1235, 1653, 1885, 2755, 3705, 5655, 7163, 8265, 15061, 21489, 35815, 45183, 75305, 107445, 195793, 225915, 286159, 436769, 587379, 858477, 978965, 1310307, 1430795, 2183845, 2936895, 3720067, 4292385, 5677997, 6551535, 8298611, 11160201, 17033991, 18600335, 24895833, 28389985, 41493055, 55801005, 85169955, 107881943, 124479165, 323645829, 539409715, 1618229145]

約数ペア:

[(1, 1618229145), (3, 539409715), (5, 323645829), (13, 124479165), (15, 107881943), (19, 85169955), (29, 55801005), (39, 41493055), (57, 28389985), (65, 24895833), (87, 18600335), (95, 17033991), (145, 11160201), (195, 8298611), (247, 6551535), (285, 5677997), (377, 4292385), (435, 3720067), (551, 2936895), (741, 2183845), (1131, 1430795), (1235, 1310307), (1653, 978965), (1885, 858477), (2755, 587379), (3705, 436769), (5655, 286159), (7163, 225915), (8265, 195793), (15061, 107445), (21489, 75305), (35815, 45183)]