1943670315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 3264434208

約数和(自身を除く): 1320763893

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 397, 529, 617, 1191, 1587, 1851, 1985, 2645, 3085, 5955, 7935, 9131, 9255, 14191, 27393, 42573, 45655, 70955, 136965, 210013, 212865, 244949, 326393, 630039, 734847, 979179, 1050065, 1224745, 1631965, 3150195, 3674235, 4895895, 5633827, 16901481, 28169135, 84507405, 129578021, 388734063, 647890105, 1943670315]

約数ペア:

[(1, 1943670315), (3, 647890105), (5, 388734063), (15, 129578021), (23, 84507405), (69, 28169135), (115, 16901481), (345, 5633827), (397, 4895895), (529, 3674235), (617, 3150195), (1191, 1631965), (1587, 1224745), (1851, 1050065), (1985, 979179), (2645, 734847), (3085, 630039), (5955, 326393), (7935, 244949), (9131, 212865), (9255, 210013), (14191, 136965), (27393, 70955), (42573, 45655)]