42222135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 75013344

約数和(自身を除く): 32791209

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 313, 345, 391, 529, 939, 1173, 1565, 1587, 1955, 2645, 4695, 5321, 5865, 7199, 7935, 8993, 15963, 21597, 26605, 26979, 35995, 44965, 79815, 107985, 122383, 134895, 165577, 367149, 496731, 611915, 827885, 1835745, 2483655, 2814809, 8444427, 14074045, 42222135]

約数ペア:

[(1, 42222135), (3, 14074045), (5, 8444427), (15, 2814809), (17, 2483655), (23, 1835745), (51, 827885), (69, 611915), (85, 496731), (115, 367149), (255, 165577), (313, 134895), (345, 122383), (391, 107985), (529, 79815), (939, 44965), (1173, 35995), (1565, 26979), (1587, 26605), (1955, 21597), (2645, 15963), (4695, 8993), (5321, 7935), (5865, 7199)]