7983243225

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^3\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 15192519680

約数和(自身を除く): 7209276455

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 397, 465, 675, 775, 837, 961, 1191, 1395, 1985, 2325, 2883, 3573, 4185, 4805, 5955, 6975, 8649, 9925, 10719, 12307, 14415, 17865, 20925, 24025, 25947, 29775, 29791, 36921, 43245, 53595, 61535, 72075, 89325, 89373, 110763, 129735, 148955, 184605, 216225, 267975, 268119, 307675, 332289, 381517, 446865, 553815, 648675, 744775, 804357, 923025, 1144551, 1340595, 1661445, 1907585, 2234325, 2769075, 3433653, 4021785, 5722755, 6702975, 8307225, 9537925, 10300959, 11827027, 17168265, 20108925, 28613775, 35481081, 51504795, 59135135, 85841325, 106443243, 177405405, 257523975, 295675675, 319329729, 532216215, 887027025, 1596648645, 2661081075, 7983243225]

約数ペア:

[(1, 7983243225), (3, 2661081075), (5, 1596648645), (9, 887027025), (15, 532216215), (25, 319329729), (27, 295675675), (31, 257523975), (45, 177405405), (75, 106443243), (93, 85841325), (135, 59135135), (155, 51504795), (225, 35481081), (279, 28613775), (397, 20108925), (465, 17168265), (675, 11827027), (775, 10300959), (837, 9537925), (961, 8307225), (1191, 6702975), (1395, 5722755), (1985, 4021785), (2325, 3433653), (2883, 2769075), (3573, 2234325), (4185, 1907585), (4805, 1661445), (5955, 1340595), (6975, 1144551), (8649, 923025), (9925, 804357), (10719, 744775), (12307, 648675), (14415, 553815), (17865, 446865), (20925, 381517), (24025, 332289), (25947, 307675), (29775, 268119), (29791, 267975), (36921, 216225), (43245, 184605), (53595, 148955), (61535, 129735), (72075, 110763), (89325, 89373)]