19005290235

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{7841}}^1$

素因数の和:8796

約数の個数: 48

約数和(自身を含む): 33524738208

約数和(自身を除く): 14519447973

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 883, 915, 2649, 2745, 4415, 7841, 7947, 13245, 23523, 39205, 39735, 53863, 70569, 117615, 161589, 269315, 352845, 478301, 484767, 807945, 1434903, 2391505, 2423835, 4304709, 6923603, 7174515, 20770809, 21523545, 34618015, 62312427, 103854045, 311562135, 422339783, 1267019349, 2111698915, 3801058047, 6335096745, 19005290235]

約数ペア:

[(1, 19005290235), (3, 6335096745), (5, 3801058047), (9, 2111698915), (15, 1267019349), (45, 422339783), (61, 311562135), (183, 103854045), (305, 62312427), (549, 34618015), (883, 21523545), (915, 20770809), (2649, 7174515), (2745, 6923603), (4415, 4304709), (7841, 2423835), (7947, 2391505), (13245, 1434903), (23523, 807945), (39205, 484767), (39735, 478301), (53863, 352845), (70569, 269315), (117615, 161589)]