146431005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 291686400

約数和(自身を除く): 145255395

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 1015, 1653, 1995, 2531, 2755, 3045, 3857, 7593, 8265, 11571, 12655, 17717, 19285, 37965, 48089, 53151, 57855, 73399, 88585, 144267, 220197, 240445, 265755, 336623, 366995, 513793, 721335, 1009869, 1100985, 1394581, 1541379, 1683115, 2568965, 4183743, 5049345, 6972905, 7706895, 9762067, 20918715, 29286201, 48810335, 146431005]

約数ペア:

[(1, 146431005), (3, 48810335), (5, 29286201), (7, 20918715), (15, 9762067), (19, 7706895), (21, 6972905), (29, 5049345), (35, 4183743), (57, 2568965), (87, 1683115), (95, 1541379), (105, 1394581), (133, 1100985), (145, 1009869), (203, 721335), (285, 513793), (399, 366995), (435, 336623), (551, 265755), (609, 240445), (665, 220197), (1015, 144267), (1653, 88585), (1995, 73399), (2531, 57855), (2755, 53151), (3045, 48089), (3857, 37965), (7593, 19285), (8265, 17717), (11571, 12655)]