17161875

素因数分解:

$3^5\times 5^4\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 32408376

約数和(自身を除く): 15246501

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 113, 125, 135, 225, 243, 339, 375, 405, 565, 625, 675, 1017, 1125, 1215, 1695, 1875, 2025, 2825, 3051, 3375, 5085, 5625, 6075, 8475, 9153, 10125, 14125, 15255, 16875, 25425, 27459, 30375, 42375, 45765, 50625, 70625, 76275, 127125, 137295, 151875, 211875, 228825, 381375, 635625, 686475, 1144125, 1906875, 3432375, 5720625, 17161875]

約数ペア:

[(1, 17161875), (3, 5720625), (5, 3432375), (9, 1906875), (15, 1144125), (25, 686475), (27, 635625), (45, 381375), (75, 228825), (81, 211875), (113, 151875), (125, 137295), (135, 127125), (225, 76275), (243, 70625), (339, 50625), (375, 45765), (405, 42375), (565, 30375), (625, 27459), (675, 25425), (1017, 16875), (1125, 15255), (1215, 14125), (1695, 10125), (1875, 9153), (2025, 8475), (2825, 6075), (3051, 5625), (3375, 5085)]