39207525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 82280448

約数和(自身を除く): 43072923

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 25, 35, 51, 69, 75, 85, 105, 115, 119, 161, 175, 191, 255, 345, 357, 391, 425, 483, 525, 573, 575, 595, 805, 955, 1173, 1275, 1337, 1725, 1785, 1955, 2415, 2737, 2865, 2975, 3247, 4011, 4025, 4393, 4775, 5865, 6685, 8211, 8925, 9741, 9775, 12075, 13179, 13685, 14325, 16235, 20055, 21965, 22729, 29325, 30751, 33425, 41055, 48705, 65895, 68187, 68425, 74681, 81175, 92253, 100275, 109825, 113645, 153755, 205275, 224043, 243525, 329475, 340935, 373405, 461265, 522767, 568225, 768775, 1120215, 1568301, 1704675, 1867025, 2306325, 2613835, 5601075, 7841505, 13069175, 39207525]

約数ペア:

[(1, 39207525), (3, 13069175), (5, 7841505), (7, 5601075), (15, 2613835), (17, 2306325), (21, 1867025), (23, 1704675), (25, 1568301), (35, 1120215), (51, 768775), (69, 568225), (75, 522767), (85, 461265), (105, 373405), (115, 340935), (119, 329475), (161, 243525), (175, 224043), (191, 205275), (255, 153755), (345, 113645), (357, 109825), (391, 100275), (425, 92253), (483, 81175), (525, 74681), (573, 68425), (575, 68187), (595, 65895), (805, 48705), (955, 41055), (1173, 33425), (1275, 30751), (1337, 29325), (1725, 22729), (1785, 21965), (1955, 20055), (2415, 16235), (2737, 14325), (2865, 13685), (2975, 13179), (3247, 12075), (4011, 9775), (4025, 9741), (4393, 8925), (4775, 8211), (5865, 6685)]