1481567655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 2701117440

約数和(自身を除く): 1219549785

約数列:

[1, 3, 5, 15, 19, 23, 31, 57, 69, 93, 95, 115, 155, 285, 317, 345, 437, 465, 529, 589, 713, 951, 1311, 1585, 1587, 1767, 2139, 2185, 2645, 2945, 3565, 4755, 6023, 6555, 7291, 7935, 8835, 9827, 10051, 10695, 13547, 16399, 18069, 21873, 29481, 30115, 30153, 36455, 40641, 49135, 49197, 50255, 67735, 81995, 90345, 109365, 138529, 147405, 150765, 167693, 186713, 203205, 226021, 245985, 311581, 415587, 503079, 560139, 678063, 692645, 838465, 933565, 934743, 1130105, 1557905, 2077935, 2515395, 2800695, 3186167, 3390315, 4294399, 4673715, 5198483, 9558501, 12883197, 15595449, 15930835, 21471995, 25992415, 47792505, 64415985, 77977245, 98771177, 296313531, 493855885, 1481567655]

約数ペア:

[(1, 1481567655), (3, 493855885), (5, 296313531), (15, 98771177), (19, 77977245), (23, 64415985), (31, 47792505), (57, 25992415), (69, 21471995), (93, 15930835), (95, 15595449), (115, 12883197), (155, 9558501), (285, 5198483), (317, 4673715), (345, 4294399), (437, 3390315), (465, 3186167), (529, 2800695), (589, 2515395), (713, 2077935), (951, 1557905), (1311, 1130105), (1585, 934743), (1587, 933565), (1767, 838465), (2139, 692645), (2185, 678063), (2645, 560139), (2945, 503079), (3565, 415587), (4755, 311581), (6023, 245985), (6555, 226021), (7291, 203205), (7935, 186713), (8835, 167693), (9827, 150765), (10051, 147405), (10695, 138529), (13547, 109365), (16399, 90345), (18069, 81995), (21873, 67735), (29481, 50255), (30115, 49197), (30153, 49135), (36455, 40641)]