2378623733865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^2\times {\mathrm{74687}}^1$

素因数の和:75103

約数の個数: 72

約数和(自身を含む): 4362606743040

約数和(自身を除く): 1983983009175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 193, 285, 579, 855, 965, 1737, 2895, 3667, 8685, 11001, 18335, 33003, 37249, 55005, 74687, 111747, 165015, 186245, 224061, 335241, 373435, 558735, 672183, 707731, 1120305, 1419053, 1676205, 2123193, 3360915, 3538655, 4257159, 6369579, 7095265, 10615965, 12771477, 14414591, 21285795, 31847895, 43243773, 63857385, 72072955, 129731319, 216218865, 273877229, 648656595, 821631687, 1369386145, 2464895061, 2782016063, 4108158435, 8346048189, 12324475305, 13910080315, 25038144567, 41730240945, 52858305197, 125190722835, 158574915591, 264291525985, 475724746773, 792874577955, 2378623733865]

約数ペア:

[(1, 2378623733865), (3, 792874577955), (5, 475724746773), (9, 264291525985), (15, 158574915591), (19, 125190722835), (45, 52858305197), (57, 41730240945), (95, 25038144567), (171, 13910080315), (193, 12324475305), (285, 8346048189), (579, 4108158435), (855, 2782016063), (965, 2464895061), (1737, 1369386145), (2895, 821631687), (3667, 648656595), (8685, 273877229), (11001, 216218865), (18335, 129731319), (33003, 72072955), (37249, 63857385), (55005, 43243773), (74687, 31847895), (111747, 21285795), (165015, 14414591), (186245, 12771477), (224061, 10615965), (335241, 7095265), (373435, 6369579), (558735, 4257159), (672183, 3538655), (707731, 3360915), (1120305, 2123193), (1419053, 1676205)]