17984058675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7901}}^1$

素因数の和:8045

約数の個数: 96

約数和(自身を含む): 33863546880

約数和(自身を除く): 15879488205

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 89, 93, 155, 165, 267, 275, 341, 445, 465, 775, 825, 979, 1023, 1335, 1705, 2225, 2325, 2759, 2937, 4895, 5115, 6675, 7901, 8277, 8525, 13795, 14685, 23703, 24475, 25575, 30349, 39505, 41385, 68975, 73425, 86911, 91047, 118515, 151745, 197525, 206925, 244931, 260733, 434555, 455235, 592575, 703189, 734793, 758725, 1224655, 1303665, 2109567, 2172775, 2276175, 2694241, 3515945, 3673965, 6123275, 6518325, 7735079, 8082723, 10547835, 13471205, 17579725, 18369825, 21798859, 23205237, 38675395, 40413615, 52739175, 65396577, 67356025, 108994295, 116026185, 193376975, 202068075, 239787449, 326982885, 544971475, 580130925, 719362347, 1198937245, 1634914425, 3596811735, 5994686225, 17984058675]

約数ペア:

[(1, 17984058675), (3, 5994686225), (5, 3596811735), (11, 1634914425), (15, 1198937245), (25, 719362347), (31, 580130925), (33, 544971475), (55, 326982885), (75, 239787449), (89, 202068075), (93, 193376975), (155, 116026185), (165, 108994295), (267, 67356025), (275, 65396577), (341, 52739175), (445, 40413615), (465, 38675395), (775, 23205237), (825, 21798859), (979, 18369825), (1023, 17579725), (1335, 13471205), (1705, 10547835), (2225, 8082723), (2325, 7735079), (2759, 6518325), (2937, 6123275), (4895, 3673965), (5115, 3515945), (6675, 2694241), (7901, 2276175), (8277, 2172775), (8525, 2109567), (13795, 1303665), (14685, 1224655), (23703, 758725), (24475, 734793), (25575, 703189), (30349, 592575), (39505, 455235), (41385, 434555), (68975, 260733), (73425, 244931), (86911, 206925), (91047, 197525), (118515, 151745)]