38571015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 36078585

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 53, 87, 105, 145, 159, 203, 239, 265, 371, 435, 609, 717, 795, 1015, 1113, 1195, 1537, 1673, 1855, 3045, 3585, 4611, 5019, 5565, 6931, 7685, 8365, 10759, 12667, 20793, 23055, 25095, 32277, 34655, 38001, 48517, 53795, 63335, 88669, 103965, 145551, 161385, 190005, 242585, 266007, 367343, 443345, 727755, 1102029, 1330035, 1836715, 2571401, 5510145, 7714203, 12857005, 38571015]

約数ペア:

[(1, 38571015), (3, 12857005), (5, 7714203), (7, 5510145), (15, 2571401), (21, 1836715), (29, 1330035), (35, 1102029), (53, 727755), (87, 443345), (105, 367343), (145, 266007), (159, 242585), (203, 190005), (239, 161385), (265, 145551), (371, 103965), (435, 88669), (609, 63335), (717, 53795), (795, 48517), (1015, 38001), (1113, 34655), (1195, 32277), (1537, 25095), (1673, 23055), (1855, 20793), (3045, 12667), (3585, 10759), (4611, 8365), (5019, 7685), (5565, 6931)]