83829825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 159239808

約数和(自身を除く): 75409983

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 115, 167, 207, 225, 291, 345, 485, 501, 575, 835, 873, 1035, 1455, 1503, 1725, 2231, 2425, 2505, 3841, 4175, 4365, 5175, 6693, 7275, 7515, 11155, 11523, 12525, 16199, 19205, 20079, 21825, 33465, 34569, 37575, 48597, 55775, 57615, 80995, 96025, 100395, 145791, 167325, 172845, 242985, 288075, 372577, 404975, 501975, 728955, 864225, 1117731, 1214925, 1862885, 3353193, 3644775, 5588655, 9314425, 16765965, 27943275, 83829825]

約数ペア:

[(1, 83829825), (3, 27943275), (5, 16765965), (9, 9314425), (15, 5588655), (23, 3644775), (25, 3353193), (45, 1862885), (69, 1214925), (75, 1117731), (97, 864225), (115, 728955), (167, 501975), (207, 404975), (225, 372577), (291, 288075), (345, 242985), (485, 172845), (501, 167325), (575, 145791), (835, 100395), (873, 96025), (1035, 80995), (1455, 57615), (1503, 55775), (1725, 48597), (2231, 37575), (2425, 34569), (2505, 33465), (3841, 21825), (4175, 20079), (4365, 19205), (5175, 16199), (6693, 12525), (7275, 11523), (7515, 11155)]