16797375

素因数分解:

$3^5\times 5^3\times 7^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 36341760

約数和(自身を除く): 19544385

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 79, 81, 105, 125, 135, 175, 189, 225, 237, 243, 315, 375, 395, 405, 525, 553, 567, 675, 711, 875, 945, 1125, 1185, 1215, 1575, 1659, 1701, 1975, 2025, 2133, 2625, 2765, 2835, 3375, 3555, 4725, 4977, 5925, 6075, 6399, 7875, 8295, 8505, 9875, 10125, 10665, 13825, 14175, 14931, 17775, 19197, 23625, 24885, 29625, 30375, 31995, 41475, 42525, 44793, 53325, 69125, 70875, 74655, 88875, 95985, 124425, 134379, 159975, 207375, 212625, 223965, 266625, 373275, 479925, 622125, 671895, 799875, 1119825, 1866375, 2399625, 3359475, 5599125, 16797375]

約数ペア:

[(1, 16797375), (3, 5599125), (5, 3359475), (7, 2399625), (9, 1866375), (15, 1119825), (21, 799875), (25, 671895), (27, 622125), (35, 479925), (45, 373275), (63, 266625), (75, 223965), (79, 212625), (81, 207375), (105, 159975), (125, 134379), (135, 124425), (175, 95985), (189, 88875), (225, 74655), (237, 70875), (243, 69125), (315, 53325), (375, 44793), (395, 42525), (405, 41475), (525, 31995), (553, 30375), (567, 29625), (675, 24885), (711, 23625), (875, 19197), (945, 17775), (1125, 14931), (1185, 14175), (1215, 13825), (1575, 10665), (1659, 10125), (1701, 9875), (1975, 8505), (2025, 8295), (2133, 7875), (2625, 6399), (2765, 6075), (2835, 5925), (3375, 4977), (3555, 4725)]